From 480f588a577948e1a7045cc73ef56c92e09df3a6 Mon Sep 17 00:00:00 2001 From: rfeng Date: Tue, 17 Aug 2010 22:54:09 +0000 Subject: Implementation spring modules supporting the same classloader between Tuscany and Spring git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@986516 13f79535-47bb-0310-9956-ffa450edef68 --- .../modules/implementation-spring-runtime/LICENSE | 205 +++++ .../META-INF/MANIFEST.MF | 63 ++ .../modules/implementation-spring-runtime/NOTICE | 6 + .../modules/implementation-spring-runtime/pom.xml | 81 ++ .../context/SCAGenericApplicationContext.java | 145 ++++ .../context/SCAParentApplicationContext.java | 213 +++++ .../spring/context/SpringContextWrapper.java | 130 +++ .../spring/invocation/ComponentWrapper.java | 38 + .../spring/invocation/PropertyValueWrapper.java | 50 ++ .../SpringApplicationContextAccessor.java | 39 + .../invocation/SpringImplementationProvider.java | 81 ++ .../SpringImplementationProviderFactory.java | 77 ++ .../invocation/SpringImplementationWrapper.java | 158 ++++ .../invocation/SpringInvocationException.java | 40 + .../spring/invocation/SpringInvoker.java | 126 +++ .../namespace/SCANamespaceHandlerResolver.java | 53 ++ .../spring/namespace/ScaNamespaceHandler.java | 38 + .../namespace/ScaPropertyBeanDefinitionParser.java | 44 + .../ScaReferenceBeanDefinitionParser.java | 49 ++ .../namespace/ScaServiceBeanDefinitionParser.java | 48 ++ .../ComponentNameAnnotationProcessor.java | 151 ++++ .../processor/ConstructorAnnotationProcessor.java | 112 +++ .../processor/InitDestroyAnnotationProcessor.java | 75 ++ .../processor/PropertyAnnotationProcessor.java | 164 ++++ .../processor/ReferenceAnnotationProcessor.java | 168 ++++ .../SpringXMLBeanDefinitionLoaderImpl.java | 78 ++ ...tation.spring.xml.SpringXMLBeanDefinitionLoader | 17 + ...cany.sca.provider.ImplementationProviderFactory | 20 + .../src/main/resources/META-INF/spring.handlers | 1 + .../src/main/resources/META-INF/spring.schemas | 1 + .../org/springframework/sca/xml/spring-sca.xsd | 84 ++ .../spring/runtime/context/BeanLoadTestCase.java | 73 ++ .../contrib/modules/implementation-spring/LICENSE | 205 +++++ .../implementation-spring/META-INF/MANIFEST.MF | 50 ++ .../contrib/modules/implementation-spring/NOTICE | 6 + .../contrib/modules/implementation-spring/pom.xml | 59 ++ .../implementation/spring/SpringBeanElement.java | 132 +++ .../spring/SpringConstructorArgElement.java | 90 ++ .../spring/SpringImplementation.java | 259 ++++++ .../spring/SpringImplementationBuilder.java | 41 + .../spring/SpringImplementationConstants.java | 73 ++ .../spring/SpringPropertyElement.java | 71 ++ .../spring/SpringSCAPropertyElement.java | 63 ++ .../spring/SpringSCAReferenceElement.java | 92 +++ .../spring/SpringSCAServiceElement.java | 92 +++ .../spring/introspect/SpringBeanIntrospector.java | 95 +++ .../introspect/SpringXMLComponentTypeLoader.java | 917 +++++++++++++++++++++ .../spring/xml/SpringImplementationProcessor.java | 244 ++++++ .../spring/xml/SpringXMLBeanDefinitionLoader.java | 50 ++ ...cany.sca.assembly.builder.ImplementationBuilder | 18 + ...ca.contribution.processor.StAXArtifactProcessor | 20 + ....apache.tuscany.sca.definitions.xml.Definitions | 17 + .../impl-spring-validation-messages.properties | 28 + .../sca/implementation/spring/definitions.xml | 30 + 54 files changed, 5280 insertions(+) create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/LICENSE create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/META-INF/MANIFEST.MF create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/NOTICE create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/pom.xml create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAGenericApplicationContext.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SpringContextWrapper.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentWrapper.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueWrapper.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringApplicationContextAccessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationWrapper.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/SpringXMLBeanDefinitionLoaderImpl.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.handlers create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.schemas create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/org/springframework/sca/xml/spring-sca.xsd create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/test/java/org/apache/tuscany/sca/implementation/spring/runtime/context/BeanLoadTestCase.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/LICENSE create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/META-INF/MANIFEST.MF create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/NOTICE create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/pom.xml create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationBuilder.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLBeanDefinitionLoader.java create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.ImplementationBuilder create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties create mode 100644 sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/org/apache/tuscany/sca/implementation/spring/definitions.xml (limited to 'sca-java-2.x/trunk') diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/LICENSE b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/LICENSE @@ -0,0 +1,205 @@ + + Apache License + 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/META-INF/MANIFEST.MF b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..8cfb8d26e8 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/META-INF/MANIFEST.MF @@ -0,0 +1,63 @@ +Manifest-Version: 1.0 +SCA-Version: 1.1 +Bundle-Name: Apache Tuscany SCA Spring Implementation Runtime Model +Bundle-Vendor: The Apache Software Foundation +Bundle-Version: 2.0.0 +Bundle-ManifestVersion: 2 +Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt +Bundle-Description: Apache Tuscany SCA Spring Implementation Runtime Model +Bundle-SymbolicName: org.apache.tuscany.sca.implementation.spring.runtime +Bundle-DocURL: http://www.apache.org/ +Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 +Import-Package: org.oasisopen.sca;version="2.0.0", + org.oasisopen.sca.annotation;version="2.0.0", + javax.xml.namespace, + org.apache.tuscany.sca.assembly;version="2.0.0", + org.apache.tuscany.sca.assembly.builder;version="2.0.0", + org.apache.tuscany.sca.assembly.impl;version="2.0.0", + org.apache.tuscany.sca.assembly.xml;version="2.0.0", + org.apache.tuscany.sca.context;version="2.0.0", + org.apache.tuscany.sca.contribution;version="2.0.0", + org.apache.tuscany.sca.contribution.processor;version="2.0.0", + org.apache.tuscany.sca.contribution.resolver;version="2.0.0", + org.apache.tuscany.sca.core;version="2.0.0", + org.apache.tuscany.sca.core.factory;version="2.0.0", + org.apache.tuscany.sca.core.invocation;version="2.0.0", + org.apache.tuscany.sca.databinding;version="2.0.0", + org.apache.tuscany.sca.databinding.impl;version="2.0.0", + org.apache.tuscany.sca.implementation.spring;version="2.0.0", + org.apache.tuscany.sca.implementation.spring.xml;version="2.0.0", + org.apache.tuscany.sca.implementation.java;version="2.0.0", + org.apache.tuscany.sca.implementation.java.injection;version="2.0.0", + org.apache.tuscany.sca.implementation.java.introspect;version="2.0.0", + org.apache.tuscany.sca.implementation.java.introspect.impl;version="2.0.0", + org.apache.tuscany.sca.interfacedef;version="2.0.0", + org.apache.tuscany.sca.interfacedef.java;version="2.0.0", + org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0", + org.apache.tuscany.sca.interfacedef.util;version="2.0.0", + org.apache.tuscany.sca.invocation;version="2.0.0", + org.apache.tuscany.sca.monitor;version="2.0.0", + org.apache.tuscany.sca.policy;version="2.0.0", + org.apache.tuscany.sca.provider;version="2.0.0", + org.apache.tuscany.sca.runtime;version="2.0.0", + org.springframework.beans;version="3.0.2.RELEASE", + org.springframework.beans.factory;version="3.0.2.RELEASE", + org.springframework.beans.factory.annotation;version="3.0.2.RELEASE", + org.springframework.beans.factory.config;version="3.0.2.RELEASE", + org.springframework.beans.factory.support;version="3.0.2.RELEASE", + org.springframework.beans.factory.xml;version="3.0.2.RELEASE", + org.springframework.context;version="3.0.2.RELEASE", + org.springframework.context.support;version="3.0.2.RELEASE", + org.springframework.core;version="3.0.2.RELEASE", + org.springframework.core.io;version="3.0.2.RELEASE", + org.springframework.util;version="3.0.2.RELEASE" +Export-Package: org.apache.tuscany.sca.implementation.spring.invocation;version="2.0.0"; + uses:="org.apache.tuscany.sca.invocation, + org.apache.tuscany.sca.runtime, + org.apache.tuscany.sca.context, + org.apache.tuscany.sca.provider, + org.apache.tuscany.sca.implementation.spring, + org.apache.tuscany.sca.core, + org.apache.tuscany.sca.core.invocation, + org.apache.tuscany.sca.interfacedef" + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/NOTICE b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/NOTICE new file mode 100644 index 0000000000..1325efd8bf --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/pom.xml b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/pom.xml new file mode 100644 index 0000000000..b08e1c8930 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/pom.xml @@ -0,0 +1,81 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-modules + 2.0-SNAPSHOT + ../pom.xml + + tuscany-implementation-spring-runtime + Apache Tuscany SCA Spring Implementation Runtime Model + + + + + org.apache.tuscany.sca + tuscany-implementation-spring + 2.0-SNAPSHOT + compile + + + + org.apache.tuscany.sca + tuscany-core + 2.0-SNAPSHOT + compile + + + + org.apache.tuscany.sca + tuscany-implementation-java-runtime + 2.0-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-core-spi + 2.0-SNAPSHOT + compile + + + + + org.springframework + spring-core + 3.0.2.RELEASE + + + + org.springframework + spring-beans + 3.0.2.RELEASE + + + + org.springframework + spring-context + 3.0.2.RELEASE + + + + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAGenericApplicationContext.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAGenericApplicationContext.java new file mode 100644 index 0000000000..44a3ee2b88 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAGenericApplicationContext.java @@ -0,0 +1,145 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.context; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringConstructorArgElement; +import org.apache.tuscany.sca.implementation.spring.SpringPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement; +import org.springframework.beans.MutablePropertyValues; +import org.springframework.beans.PropertyValue; +import org.springframework.beans.factory.config.BeanDefinition; +import org.springframework.beans.factory.config.BeanReference; +import org.springframework.beans.factory.config.ConfigurableListableBeanFactory; +import org.springframework.beans.factory.config.ConstructorArgumentValues; +import org.springframework.beans.factory.config.ConstructorArgumentValues.ValueHolder; +import org.springframework.beans.factory.config.TypedStringValue; +import org.springframework.beans.factory.support.DefaultListableBeanFactory; +import org.springframework.context.ApplicationContext; +import org.springframework.context.support.GenericApplicationContext; + +public class SCAGenericApplicationContext extends GenericApplicationContext { + + private ClassLoader classloader = null; + private List propertyElements = new ArrayList(); + private List serviceElements = new ArrayList(); + private List referenceElements = new ArrayList(); + private List beanElements; + + public SCAGenericApplicationContext(DefaultListableBeanFactory beanFactory, + ApplicationContext parent, + ClassLoader classloader) { + super(beanFactory, parent); + this.classloader = classloader; + } + + public SCAGenericApplicationContext(ApplicationContext parent, ClassLoader classloader) { + super(parent); + this.classloader = classloader; + } + + @Override + protected void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) { + beanFactory.setBeanClassLoader(classloader); + } + + public void addSCAPropertyElement(SpringSCAPropertyElement propertyElement) { + propertyElements.add(propertyElement); + } + + public void addSCAServiceElement(SpringSCAServiceElement serviceElement) { + serviceElements.add(serviceElement); + } + + public void addSCAReferenceElement(SpringSCAReferenceElement referenceElement) { + referenceElements.add(referenceElement); + } + + public synchronized List getBeanElements() { + if (beanElements == null) { + beanElements = new ArrayList(); + for (String name : getBeanDefinitionNames()) { + BeanDefinition def = getBeanDefinition(name); + SpringBeanElement beanElement = new SpringBeanElement(name, def.getBeanClassName()); + beanElements.add(beanElement); + beanElement.setAbstractBean(def.isAbstract()); + beanElement.setFactoryBeanAttribute(def.getFactoryBeanName() != null); + beanElement.setFactoryMethodAttribute(def.getFactoryMethodName() != null); + beanElement.setParentAttribute(def.getParentName() != null); + beanElement.setInnerBean(beanElement.getId() == null); + + ConstructorArgumentValues args = def.getConstructorArgumentValues(); + for (Map.Entry e: args.getIndexedArgumentValues().entrySet()) { + ValueHolder holder = e.getValue(); + SpringConstructorArgElement arg = new SpringConstructorArgElement(holder.getType()); + arg.setIndex(e.getKey()); + beanElement.addCustructorArgs(arg); + } + + MutablePropertyValues values = def.getPropertyValues(); + for (PropertyValue p : values.getPropertyValueList()) { + SpringPropertyElement propertyElement = new SpringPropertyElement(p.getName()); + Object value = p.getValue(); + configurePropertyElement(propertyElement, value); + beanElement.getProperties().add(propertyElement); + } + } + } + return beanElements; + } + + public void configurePropertyElement(SpringPropertyElement propertyElement, Object value) { + if (value instanceof BeanReference) { + BeanReference beanRef = (BeanReference)value; + propertyElement.addRef(beanRef.getBeanName()); + } else if (value instanceof Collection) { + Collection collection = (Collection)value; + for (Object item : collection) { + configurePropertyElement(propertyElement, item); + } + } else if (value instanceof TypedStringValue) { + TypedStringValue stringValue = (TypedStringValue)value; + propertyElement.addValue(stringValue.getValue()); + } else { + if (value != null) { + propertyElement.addValue(value.toString()); + } + } + } + + public List getPropertyElements() { + return propertyElements; + } + + public List getServiceElements() { + return serviceElements; + } + + public List getReferenceElements() { + return referenceElements; + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java new file mode 100644 index 0000000000..660a133631 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java @@ -0,0 +1,213 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.context; + +import java.io.IOException; +import java.lang.annotation.Annotation; +import java.util.Locale; +import java.util.Map; + +import org.apache.tuscany.sca.implementation.spring.invocation.SpringImplementationWrapper; +import org.springframework.beans.BeansException; +import org.springframework.beans.factory.BeanFactory; +import org.springframework.beans.factory.NoSuchBeanDefinitionException; +import org.springframework.beans.factory.config.AutowireCapableBeanFactory; +import org.springframework.context.ApplicationContext; +import org.springframework.context.ApplicationEvent; +import org.springframework.context.MessageSourceResolvable; +import org.springframework.context.NoSuchMessageException; +import org.springframework.core.io.Resource; + +/** + * A Spring ParentApplicationContext for a given Spring Implementation + * + * The Parent application context is responsible for handling those entities within a Spring + * application context that actually belong to SCA rather than to Spring. The principal things + * are Properties and References. These may be present either through explicit + * and elements in the application context or they may be implicit through + * unresolved Spring bean elements. In either case, it is the Parent application + * context that must provide Spring beans that correspond to the property or reference, as derived + * from the SCA composite in which the Spring application context is an implementation. + * + * @version $Rev$ $Date$ + */ +public class SCAParentApplicationContext implements ApplicationContext { + + // The Spring implementation for which this is the parent application context + private SpringImplementationWrapper implementation; + + private static final String[] EMPTY_ARRAY = new String[0]; + + public SCAParentApplicationContext(SpringImplementationWrapper implementation) { + this.implementation = implementation; + } // end constructor + + public Object getBean(String name) throws BeansException { + return getBean(name, (Class)null); + } + + /** + * Get a Bean for a reference or for a property. + * + * @param name - the name of the Bean required + * @param requiredType - the required type of the Bean (either a Java class or a Java interface) + * @return Object - a Bean which matches the requested bean + */ + public Object getBean(String name, Class requiredType) throws BeansException { + Object bean = implementation.getBean(name, requiredType); + if (bean == null && getParent() != null) { + bean = getParent().getBean(name, requiredType); + } + if (bean == null) { + throw new NoSuchBeanDefinitionException("Unable to find Bean with name " + name); + } else { + return bean; + } + } // end method getBean( String, Class ) + + public Object getBean(String name, Object[] args) throws BeansException { + return getBean(name, ((Class)null)); + } + + public T getBean(Class clazz) throws BeansException { + return clazz.cast(getBean(clazz.getName(), clazz)); + } + + public Map getBeansWithAnnotation(Class clazz) throws BeansException { + return null; + } + + public A findAnnotationOnBean(String arg0, Class clazz) { + return null; + } + + public boolean containsBean(String name) { + // TODO + return false; + } + + public boolean isSingleton(String name) throws NoSuchBeanDefinitionException { + // TODO + return false; + } + + public boolean isTypeMatch(String name, Class targetType) throws NoSuchBeanDefinitionException { + throw new UnsupportedOperationException(); + } + + public Class getType(String name) throws NoSuchBeanDefinitionException { + return null; + } + + public String[] getAliases(String name) throws NoSuchBeanDefinitionException { + return EMPTY_ARRAY; + } + + public AutowireCapableBeanFactory getAutowireCapableBeanFactory() throws IllegalStateException { + return null; + } + + public String getId() { + return this.toString(); + } + + public String getDisplayName() { + return implementation.getURI(); + } + + public long getStartupDate() { + return 0; + } + + public boolean containsBeanDefinition(String beanName) { + return false; + } + + public int getBeanDefinitionCount() { + return 0; + } + + public String[] getBeanDefinitionNames() { + return new String[0]; + } + + public String[] getBeanNamesForType(Class type) { + return new String[0]; + } + + public String[] getBeanNamesForType(Class type, boolean includePrototypes, boolean includeFactoryBeans) { + return new String[0]; + } + + public Map getBeansOfType(Class type) throws BeansException { + return null; + } + + public Map getBeansOfType(Class type, boolean includePrototypes, boolean includeFactoryBeans) throws BeansException { + return null; + } + + public boolean isPrototype(String theString) { + return false; + } + + public BeanFactory getParentBeanFactory() { + return null; + } + + public boolean containsLocalBean(String name) { + return false; + } + + public String getMessage(String code, Object[] args, String defaultMessage, Locale locale) { + return null; + } + + public String getMessage(String code, Object[] args, Locale locale) throws NoSuchMessageException { + return null; + } + + public String getMessage(MessageSourceResolvable resolvable, Locale locale) throws NoSuchMessageException { + return null; + } + + public void publishEvent(ApplicationEvent event) { + + } + + public Resource[] getResources(String locationPattern) throws IOException { + return new Resource[0]; + } + + public Resource getResource(String location) { + return null; + } + + public ClassLoader getClassLoader() { + // REVIEW: this is almost certainly flawed, but it's not clear how the SCA runtime's + // resource loading mechanism is exposed right now. + return this.getClass().getClassLoader(); + } + + @Override + public ApplicationContext getParent() { + return implementation.getParentApplicationContext(); + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SpringContextWrapper.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SpringContextWrapper.java new file mode 100644 index 0000000000..adf114c8f6 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SpringContextWrapper.java @@ -0,0 +1,130 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.context; + +import java.net.URL; +import java.util.List; + +import org.apache.tuscany.sca.implementation.spring.invocation.ComponentWrapper; +import org.apache.tuscany.sca.implementation.spring.invocation.PropertyValueWrapper; +import org.apache.tuscany.sca.implementation.spring.invocation.SpringImplementationWrapper; +import org.apache.tuscany.sca.implementation.spring.processor.ComponentNameAnnotationProcessor; +import org.apache.tuscany.sca.implementation.spring.processor.ConstructorAnnotationProcessor; +import org.apache.tuscany.sca.implementation.spring.processor.InitDestroyAnnotationProcessor; +import org.apache.tuscany.sca.implementation.spring.processor.PropertyAnnotationProcessor; +import org.apache.tuscany.sca.implementation.spring.processor.ReferenceAnnotationProcessor; +import org.springframework.beans.BeansException; +import org.springframework.beans.factory.config.BeanPostProcessor; +import org.springframework.beans.factory.config.ConfigurableListableBeanFactory; +import org.springframework.beans.factory.xml.XmlBeanDefinitionReader; +import org.springframework.context.ApplicationContext; +import org.springframework.context.support.GenericApplicationContext; +import org.springframework.core.io.UrlResource; + +/** + * This is the runtime side tie for the corresponding tuscany side stub class. + * It enables the Tuscany code to invoke methods on a Spring context without + * needing to know about any Spring classes. See the SpringContextStub class + * in the implementation-spring module for what the stub does. + */ +public class SpringContextWrapper { + + private GenericApplicationContext springContext; + private SpringImplementationWrapper implementation; + + public SpringContextWrapper(SpringImplementationWrapper implementation, List resource) { + this.implementation = implementation; + SCAParentApplicationContext scaParentContext = new SCAParentApplicationContext(implementation); + springContext = createApplicationContext(scaParentContext, resource); + } + + public ApplicationContext getApplicationContext() { + return springContext; + } + + public void start() { + // Do refresh here to ensure that Spring Beans are not touched before the SCA config process is complete... + springContext.refresh(); + springContext.start(); + } + + public void close() { + springContext.close(); + if (springContext instanceof GenericApplicationContext) { + springContext.stop(); + } + } + + /** + * Include BeanPostProcessor to deal with SCA Annotations in Spring Bean + */ + private GenericApplicationContext createApplicationContext(SCAParentApplicationContext scaParentContext, + List resources) { + + GenericApplicationContext appCtx = + new SCAGenericApplicationContext(scaParentContext, implementation.getClassLoader()); + XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(appCtx); + + // REVIEW: [rfeng] How do we control the schema validation + xmlReader.setValidating(false); + + for (URL resource : resources) { + xmlReader.loadBeanDefinitions(new UrlResource(resource)); + } + xmlReader.setBeanClassLoader(implementation.getClassLoader()); + includeAnnotationProcessors(appCtx.getBeanFactory()); + return appCtx; + + } + + public Object getBean(String id) throws BeansException { + return springContext.getBean(id); + } + + /** + * Include BeanPostProcessor to deal with SCA Annotations in Spring Bean + */ + private void includeAnnotationProcessors(ConfigurableListableBeanFactory beanFactory) { + + // Processor to deal with @Init and @Destroy SCA Annotations + BeanPostProcessor initDestroyProcessor = new InitDestroyAnnotationProcessor(); + beanFactory.addBeanPostProcessor(initDestroyProcessor); + + // Processor to deal with @Reference SCA Annotations + ComponentWrapper component = implementation.getComponentWrapper(); + BeanPostProcessor referenceProcessor = new ReferenceAnnotationProcessor(component); + beanFactory.addBeanPostProcessor(referenceProcessor); + + // Processor to deal with @Property SCA Annotations + PropertyValueWrapper pvs = implementation.getPropertyValueWrapper(); + BeanPostProcessor propertyProcessor = new PropertyAnnotationProcessor(pvs); + beanFactory.addBeanPostProcessor(propertyProcessor); + + // Processor to deal with @ComponentName SCA Annotations + BeanPostProcessor componentNameProcessor = + new ComponentNameAnnotationProcessor(implementation.getComponentName()); + beanFactory.addBeanPostProcessor(componentNameProcessor); + + // Processor to deal with @Constructor SCA Annotations + BeanPostProcessor constructorProcessor = new ConstructorAnnotationProcessor(); + beanFactory.addBeanPostProcessor(constructorProcessor); + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentWrapper.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentWrapper.java new file mode 100644 index 0000000000..5d92d1141d --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentWrapper.java @@ -0,0 +1,38 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.invocation; + +/** + * Wrapper for the Component + */ +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +public class ComponentWrapper { + + private RuntimeComponent component; + + public ComponentWrapper(RuntimeComponent component) { + this.component = component; + } + + public Object getService(Class type, String name) { + return component.getComponentContext().getService(type, name); + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueWrapper.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueWrapper.java new file mode 100644 index 0000000000..10379c7041 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueWrapper.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.invocation; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentProperty; +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * Wrapper for PropertyValue + */ +public class PropertyValueWrapper { + + private RuntimeComponent component; + private PropertyValueFactory propertyFactory; + + public PropertyValueWrapper(RuntimeComponent component, PropertyValueFactory propertyFactory) { + this.component = component; + this.propertyFactory = propertyFactory; + } + + public Object getPropertyObj(Class type, String name) { + List props = component.getProperties(); + for (ComponentProperty prop : props) { + if (prop.getName().equals(name)) { + return propertyFactory.createPropertyValue(prop, type); + } + } + return null; // property name not found + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringApplicationContextAccessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringApplicationContextAccessor.java new file mode 100644 index 0000000000..3cdeb332b2 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringApplicationContextAccessor.java @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.invocation; + +/** + * A utility to receive the parent Spring application context + */ +public interface SpringApplicationContextAccessor { + /** + * Get the parent Spring application context for the hosting environment. This will be used as the parent + * application context for implementation.spring components + * @return The parent application context + */ + Object getParentApplicationContext(); + + /** + * Set the root Spring application context. This is particually useful for Spring web integration where Spring + * creates WebApplicationContext and keeps it in the ServletContext + * @param parentApplicationContext The parent application context + */ + void setParentApplicationContext(Object parentApplicationContext); +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java new file mode 100644 index 0000000000..6916b72c81 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java @@ -0,0 +1,81 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.invocation; + +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.implementation.spring.context.SpringContextWrapper; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.provider.ImplementationProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.springframework.context.ApplicationContext; + +/** + * A provider class for runtime Spring implementation instances + * @version $Rev$ $Date$ + */ +public class SpringImplementationProvider implements ImplementationProvider { + private RuntimeComponent component; + + // A Spring application context object + private SpringContextWrapper springContext; + + /** + * Constructor for the provider - takes a component definition and a Spring implementation + * description + * @param component - the component in the assembly + * @param implementation - the implementation + */ + public SpringImplementationProvider(RuntimeComponent component, + SpringImplementationWrapper implementation, + ApplicationContext parentApplicationContext, + ProxyFactory proxyService, + PropertyValueFactory propertyValueObjectFactory) { + super(); + this.component = component; + + springContext = new SpringContextWrapper(implementation, implementation.getResource()); + + } // end constructor + + public Invoker createInvoker(RuntimeComponentService service, Operation operation) { + return new SpringInvoker(component, springContext, service, operation); + } + + public boolean supportsOneWayInvocation() { + return false; + } + + /** + * Start this Spring implementation instance + */ + public void start() { + springContext.start(); + } + + /** + * Stop this implementation instance + */ + public void stop() { + springContext.close(); + } + +} // end class SpringImplementationProvider diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java new file mode 100644 index 0000000000..f57a29b6ed --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java @@ -0,0 +1,77 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.invocation; + +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.provider.ImplementationProvider; +import org.apache.tuscany.sca.provider.ImplementationProviderFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.springframework.context.ApplicationContext; + +/** + * ImplementationProviderFactory for Spring implementation type + * @version $Rev$ $Date$ + * + */ +public class SpringImplementationProviderFactory implements ImplementationProviderFactory { + private ProxyFactory proxyFactory; + private PropertyValueFactory propertyFactory; + private SpringApplicationContextAccessor contextAccessor; + + /** + * Simple constructor + * + */ + public SpringImplementationProviderFactory(ExtensionPointRegistry registry) { + super(); + UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); + contextAccessor = utilities.getUtility(SpringApplicationContextAccessor.class); + proxyFactory = ExtensibleProxyFactory.getInstance(registry); + propertyFactory = utilities.getUtility(PropertyValueFactory.class); + } + + /** + * Returns a SpringImplementationProvider for a given component and Spring implementation + * @param component the component for which implementation instances are required + * @param implementation the Spring implementation with details of the component + * implementation + * @return the SpringImplementationProvider for the specified component + */ + public ImplementationProvider createImplementationProvider(RuntimeComponent component, + SpringImplementation implementation) { + ApplicationContext parentApplicationContext = + (contextAccessor != null) ? (ApplicationContext)contextAccessor.getParentApplicationContext() : null; + SpringImplementationWrapper tie = + new SpringImplementationWrapper(implementation, parentApplicationContext, component, propertyFactory); + return new SpringImplementationProvider(component, tie, parentApplicationContext, proxyFactory, propertyFactory); + } + + /** + * Returns the class of the Spring implementation + */ + public Class getModelType() { + return SpringImplementation.class; + } + +} // end class SpringImplementationProviderFactory diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationWrapper.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationWrapper.java new file mode 100644 index 0000000000..2cb191e982 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationWrapper.java @@ -0,0 +1,158 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.invocation; + +import java.net.URL; +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentProperty; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.springframework.context.ApplicationContext; + +/** + * Wrapper for SpringImplementation + */ +public class SpringImplementationWrapper { + + private SpringImplementation implementation; + private ApplicationContext parentApplicationContext; + private RuntimeComponent component; + private PropertyValueFactory propertyFactory; + + public SpringImplementationWrapper(SpringImplementation implementation, + ApplicationContext parentApplicationContext, + RuntimeComponent component, + PropertyValueFactory propertyFactory) { + this.implementation = implementation; + this.component = component; + this.propertyFactory = propertyFactory; + this.parentApplicationContext = parentApplicationContext; + } + + public String getURI() { + return implementation.getURI(); + } + + public List getResource() { + return implementation.getResource(); + } + + public String getComponentName() { + return component.getName(); + } + + /** + * Method to create a Java Bean for a Property value + * @param the class type of the Bean + * @param requiredType - a Class object for the required type + * @param name - the Property name + * @return - a Bean of the specified property, with value set + */ + private B getPropertyBean(Class requiredType, String name) { + B propertyObject = null; + // Get the component's list of properties + List props = component.getProperties(); + for (ComponentProperty prop : props) { + if (prop.getName().equals(name)) { + // On finding the property, create a factory for it and create a Bean using + // the factory + propertyObject = (B)propertyFactory.createPropertyValue(prop, requiredType); + } // end if + } // end for + + return propertyObject; + } + + /** + * Creates a proxy Bean for a reference + * @param the Business interface type for the reference + * @param businessInterface - the business interface as a Class + * @param referenceName - the name of the Reference + * @return an Bean of the type defined by + */ + private B getService(Class businessInterface, String referenceName) { + return component.getComponentContext().getService(businessInterface, referenceName); + } + + /** + * Get a Bean for a reference or for a property. + * + * @param name - the name of the Bean required + * @param requiredType - the required type of the Bean (either a Java class or a Java interface) + * @return Object - a Bean which matches the requested bean + */ + public Object getBean(String name, Class requiredType) { + // The expectation is that the requested Bean is either a reference or a property + // from the Spring context + for (Reference reference : implementation.getReferences()) { + if (reference.getName().equals(name)) { + // Extract the Java interface for the reference (it can't be any other interface type + // for a Spring application context) + if (requiredType == null) { + JavaInterface javaInterface = (JavaInterface)reference.getInterfaceContract().getInterface(); + requiredType = javaInterface.getJavaClass(); + } + // Create and return the proxy for the reference + return getService(requiredType, reference.getName()); + } // end if + } // end for + + // For a property, get the name and the required Java type and create a Bean + // of that type with the value inserted. + for (Property property : implementation.getProperties()) { + if (property.getName().equals(name)) { + if (requiredType == null) { + // The following code only deals with a subset of types and was superceded + // by the information from the implementation (which uses Classes as found + // in the Spring implementation itself. + //requiredType = JavaXMLMapper.getJavaType( property.getXSDType() ); + requiredType = implementation.getPropertyClass(name); + } + return getPropertyBean(requiredType, property.getName()); + } // end if + } // end for + // TODO: NoSuchBeanException + // throw new RuntimeException("Unable to find Bean with name " + name); + return null; + + } // end method getBean( String, Class ) + + public ComponentWrapper getComponentWrapper() { + return new ComponentWrapper(component); + } + + public PropertyValueWrapper getPropertyValueWrapper() { + return new PropertyValueWrapper(component, propertyFactory); + } + + public ClassLoader getClassLoader() { + return implementation.getClassLoader(); + } + + public ApplicationContext getParentApplicationContext() { + return parentApplicationContext; + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java new file mode 100644 index 0000000000..dbc6f6f687 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.invocation; + +/** + * @version $Rev$ $Date$ + */ +public class SpringInvocationException extends Exception { + + private static final long serialVersionUID = -1157790036638157513L; + + public SpringInvocationException(String msg) { + super(msg); + } + + public SpringInvocationException(Throwable e) { + super(e); + } + + public SpringInvocationException(String msg, Throwable e) { + super(msg, e); + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java new file mode 100644 index 0000000000..589d383eb4 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java @@ -0,0 +1,126 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.invocation; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.implementation.spring.context.SpringContextWrapper; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * Initial implementation of a Spring bean invoker + * @version $Rev$ $Date$ + */ +public class SpringInvoker implements Invoker { + + private Method theMethod = null; + private Object bean; + private SpringBeanElement beanElement; + private boolean badInvoker = false; + + private SpringContextWrapper springContext; + private Operation operation; + + /** + * SpringInvoker constructor + * @param component - the Spring component to invoke + * @param service - the service to invoke + * @param operation - the operation to invoke + */ + public SpringInvoker(RuntimeComponent component, + SpringContextWrapper springContext, + RuntimeComponentService service, + Operation operation) { + + this.springContext = springContext; + this.operation = operation; + + // From the component and the service, identify the Spring Bean which is the target + SpringImplementation theImplementation = (SpringImplementation)component.getImplementation(); + beanElement = theImplementation.getBeanFromService(service.getService()); + + if (beanElement == null) { + badInvoker = true; + return; + } + + } // end constructor SpringInvoker + + // Lazy-load the method to avoid timing problems with the Spring Context + private void setupMethod() throws SpringInvocationException { + try { + bean = springContext.getBean(beanElement.getId()); + Class beanClass = bean.getClass(); + theMethod = JavaInterfaceUtil.findMethod(beanClass, operation); + //System.out.println("SpringInvoker - found method " + theMethod.getName() ); + } catch (NoSuchMethodException e) { + throw new SpringInvocationException(e); + } + } + + private Object doInvoke(Object payload) throws SpringInvocationException { + if (theMethod == null) + setupMethod(); + + if (badInvoker) + throw new SpringInvocationException("Spring invoker incorrectly configured"); + // Invoke the method on the Spring bean using the payload, returning the results + try { + Object ret; + + if (payload != null && !payload.getClass().isArray()) { + ret = theMethod.invoke(bean, payload); + } else { + ret = theMethod.invoke(bean, (Object[])payload); + } + return ret; + } catch (InvocationTargetException e) { + throw new SpringInvocationException("Spring invoker invoke method '" + theMethod.getName() + "' error.", + e.getCause()); + } catch (Exception e) { + throw new SpringInvocationException("Spring invoker invoke method '" + theMethod.getName() + "' error.", e); + } + + } // end method doInvoke + + /** + * @param msg the message to invoke on the target bean + */ + public Message invoke(Message msg) { + try { + Object resp = doInvoke(msg.getBody()); + msg.setBody(resp); + } catch (SpringInvocationException e) { + msg.setFaultBody(e.getCause()); + } catch (Throwable e) { + msg.setFaultBody(e); + } + //System.out.println("Spring Invoker - invoke called"); + return msg; + } // end method invoke + +} // end class SpringInvoker diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java new file mode 100644 index 0000000000..75e00007f6 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.namespace; + +import org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver; +import org.springframework.beans.factory.xml.NamespaceHandler; + +/** + * Overrides the default Spring namespace resolver to automatically register + * {@link ScaNamespaceHandler} instead of requiring a value to be supplied in a + * Spring configuration + * + * @version $Rev$ $Date$ + */ +public class SCANamespaceHandlerResolver extends DefaultNamespaceHandlerResolver { + private static final String SCA_NAMESPACE = "http://www.springframework.org/schema/sca"; + + private ScaNamespaceHandler handler; + + public SCANamespaceHandlerResolver(ClassLoader classLoader) { + super(classLoader); + handler = new ScaNamespaceHandler(/*componentType*/); + } + + public SCANamespaceHandlerResolver(String handlerMappingsLocation, ClassLoader classLoader) { + super(classLoader, handlerMappingsLocation); + handler = new ScaNamespaceHandler(/*componentType*/); + } + + @Override + public NamespaceHandler resolve(String namespaceUri) { + if (SCA_NAMESPACE.equals(namespaceUri)) { + return handler; + } + return super.resolve(namespaceUri); + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java new file mode 100644 index 0000000000..f136e45b87 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java @@ -0,0 +1,38 @@ +/* + * Copyright 2002-2006 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +package org.apache.tuscany.sca.implementation.spring.namespace; + +import org.springframework.beans.factory.xml.NamespaceHandlerSupport; + +/** + * Handler for the <sca:> namespace in an application context + * + * @version $Rev$ $Date$ + */ +public class ScaNamespaceHandler extends NamespaceHandlerSupport { + + public ScaNamespaceHandler() { + init(); + } + + public final void init() { + registerBeanDefinitionParser("reference", new ScaReferenceBeanDefinitionParser()); + registerBeanDefinitionParser("service", new ScaServiceBeanDefinitionParser()); + registerBeanDefinitionParser("property", new ScaPropertyBeanDefinitionParser()); + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java new file mode 100644 index 0000000000..bff0aa84e0 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java @@ -0,0 +1,44 @@ +/* + * Copyright 2002-2006 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +package org.apache.tuscany.sca.implementation.spring.namespace; + +import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement; +import org.apache.tuscany.sca.implementation.spring.context.SCAGenericApplicationContext; +import org.springframework.beans.factory.config.BeanDefinition; +import org.springframework.beans.factory.support.BeanDefinitionRegistry; +import org.springframework.beans.factory.xml.BeanDefinitionParser; +import org.springframework.beans.factory.xml.ParserContext; +import org.w3c.dom.Element; + +/** + * Parser for the <sca:reference> element + * @version $Rev$ $Date$ + */ +public class ScaPropertyBeanDefinitionParser implements BeanDefinitionParser { + + public BeanDefinition parse(Element element, ParserContext parserContext) { + BeanDefinitionRegistry registry = parserContext.getRegistry(); + if (registry instanceof SCAGenericApplicationContext) { + SCAGenericApplicationContext context = (SCAGenericApplicationContext)registry; + SpringSCAPropertyElement propertyElement = + new SpringSCAPropertyElement(element.getAttributeNS(null, "name"), element.getAttributeNS(null, "type")); + context.addSCAPropertyElement(propertyElement); + } + // do nothing, this is handled by Tuscany + return null; + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java new file mode 100644 index 0000000000..6cb4978a47 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java @@ -0,0 +1,49 @@ +/* + * Copyright 2002-2006 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +package org.apache.tuscany.sca.implementation.spring.namespace; + +import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement; +import org.apache.tuscany.sca.implementation.spring.context.SCAGenericApplicationContext; +import org.springframework.beans.factory.config.BeanDefinition; +import org.springframework.beans.factory.support.BeanDefinitionRegistry; +import org.springframework.beans.factory.xml.BeanDefinitionParser; +import org.springframework.beans.factory.xml.ParserContext; +import org.w3c.dom.Element; + +/** + * Parser for the <sca:reference> element + * + * @version $Rev$ $Date$ + */ +public class ScaReferenceBeanDefinitionParser implements BeanDefinitionParser { + + public BeanDefinition parse(Element element, ParserContext parserContext) { + BeanDefinitionRegistry registry = parserContext.getRegistry(); + if (registry instanceof SCAGenericApplicationContext) { + SCAGenericApplicationContext context = (SCAGenericApplicationContext)registry; + SpringSCAReferenceElement referenceElement = + new SpringSCAReferenceElement(element.getAttributeNS(null, "name"), + element.getAttributeNS(null, "type")); + referenceElement.setDefaultBean(element.getAttributeNS(null, "default")); + context.addSCAReferenceElement(referenceElement); + } + + // do nothing, this is handled by Tuscany + return null; + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java new file mode 100644 index 0000000000..e5eabd2a4b --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java @@ -0,0 +1,48 @@ +/* + * Copyright 2002-2006 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +package org.apache.tuscany.sca.implementation.spring.namespace; + +import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement; +import org.apache.tuscany.sca.implementation.spring.context.SCAGenericApplicationContext; +import org.springframework.beans.factory.config.BeanDefinition; +import org.springframework.beans.factory.support.BeanDefinitionRegistry; +import org.springframework.beans.factory.xml.BeanDefinitionParser; +import org.springframework.beans.factory.xml.ParserContext; +import org.w3c.dom.Element; + +/** + * Parser for the <sca:service/> element + * + * @version $Rev$ $Date$ + */ +public class ScaServiceBeanDefinitionParser implements BeanDefinitionParser { + + public BeanDefinition parse(Element element, ParserContext parserContext) { + BeanDefinitionRegistry registry = parserContext.getRegistry(); + if (registry instanceof SCAGenericApplicationContext) { + SCAGenericApplicationContext context = (SCAGenericApplicationContext)registry; + SpringSCAServiceElement serviceElement = + new SpringSCAServiceElement(element.getAttributeNS(null, "name"), + element.getAttributeNS(null, "target")); + serviceElement.setType(element.getAttributeNS(null, "type")); + context.addSCAServiceElement(serviceElement); + } + // do nothing, handled by Tuscany + return null; + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java new file mode 100644 index 0000000000..68d49bbc24 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java @@ -0,0 +1,151 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.processor; + +import java.beans.PropertyDescriptor; +import java.lang.annotation.Annotation; +import java.lang.ref.Reference; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; + +import org.oasisopen.sca.annotation.ComponentName; +import org.springframework.beans.BeanUtils; +import org.springframework.beans.BeansException; +import org.springframework.beans.FatalBeanException; +import org.springframework.beans.factory.config.BeanPostProcessor; +import org.springframework.util.Assert; +import org.springframework.util.ReflectionUtils; + +public class ComponentNameAnnotationProcessor implements BeanPostProcessor { + + private Class componentNameAnnotationType = ComponentName.class; + + private String componentName; + + public ComponentNameAnnotationProcessor(String componentName) { + this.componentName = componentName; + } + + /** + * Gets componentName annotation type. + */ + protected Class getComponentNameAnnotationType() { + return this.componentNameAnnotationType; + } + + /** + * Sets componentName annotation type. + */ + public void setComponentNameAnnotationType(Class componentNameAnnotationType) { + Assert.notNull(componentNameAnnotationType, "'componentNameAnnotationType' type must not be null."); + this.componentNameAnnotationType = componentNameAnnotationType; + } + + /** + * This method is used to execute before a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { + processAnnotation(bean); + return bean; + } + + /** + * This method is used to execute after a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { + return bean; + } + + /** + *

Processes a beans fields for injection if it has a {@link Reference} annotation.

+ */ + protected void processAnnotation(final Object bean) { + + final Class clazz = bean.getClass(); + + ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback() { + public void doWith(Field field) { + Annotation annotation = field.getAnnotation(getComponentNameAnnotationType()); + + if (annotation != null) { + if (Modifier.isStatic(field.getModifiers())) { + throw new IllegalStateException("ComponentName annotation is not supported on static fields"); + } + + if (Modifier.isPrivate(field.getModifiers())) { + throw new IllegalStateException("ComponentName annotation is not supported on private fields"); + } + + ReflectionUtils.makeAccessible(field); + + if (field.getType().getName().equals("java.lang.String")) { + Object nameObj = componentName; + if (nameObj != null) + ReflectionUtils.setField(field, bean, nameObj); + } else { + throw new IllegalStateException( + "ComponentName annotation is supported only on java.lang.String field type."); + } + } + } + }); + + ReflectionUtils.doWithMethods(clazz, new ReflectionUtils.MethodCallback() { + public void doWith(Method method) { + Annotation annotation = method.getAnnotation(getComponentNameAnnotationType()); + + if (annotation != null) { + if (Modifier.isStatic(method.getModifiers())) { + throw new IllegalStateException("ComponentName annotation is not supported on static methods"); + } + + if (Modifier.isPrivate(method.getModifiers())) { + throw new IllegalStateException("ComponentName annotation is not supported on private methods"); + } + + if (method.getParameterTypes().length == 0) { + throw new IllegalStateException( + "ComponentName annotation requires at least one argument: " + method); + } + + PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method); + + if (pd.getPropertyType().getName().equals("java.lang.String")) { + Object nameObj = componentName; + if (nameObj != null) { + try { + pd.getWriteMethod().invoke(bean, new Object[] {nameObj}); + } catch (Throwable e) { + throw new FatalBeanException("Problem injecting reference: " + e.getMessage(), e); + } + } + } else { + throw new IllegalStateException( + "ComponentName annotation is supported only on java.lang.String field type."); + } + } + } + }); + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java new file mode 100644 index 0000000000..a52a85ff3a --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java @@ -0,0 +1,112 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.processor; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Constructor; + +import org.springframework.beans.BeansException; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter; +import org.springframework.util.Assert; + +public class ConstructorAnnotationProcessor extends InstantiationAwareBeanPostProcessorAdapter { + + private Class constructorAnnotationType = org.oasisopen.sca.annotation.Constructor.class; + + private Class autowiredAnnotationType = Autowired.class; + + public ConstructorAnnotationProcessor() { + // Default constructor. + } + + /** + * Set the 'autowired' annotation type, to be used on constructors, fields, + * setter methods and arbitrary config methods. + */ + public void setAutowiredAnnotationType(Class autowiredAnnotationType) { + Assert.notNull(autowiredAnnotationType, "'autowiredAnnotationType' must not be null"); + this.autowiredAnnotationType = autowiredAnnotationType; + } + + /** + * Return the 'autowired' annotation type. + */ + protected Class getAutowiredAnnotationType() { + return this.autowiredAnnotationType; + } + + /** + * Return the 'constructor' annotation type. + */ + protected Class getConstructorAnnotationType() { + return this.constructorAnnotationType; + } + + /** + * Sets the 'constructor' annotation type. + */ + public void setConstructorAnnotationType(Class constructorAnnotationType) { + Assert.notNull(constructorAnnotationType, "'constructorAnnotationType' type must not be null."); + this.constructorAnnotationType = constructorAnnotationType; + } + + /** + * This method is used to execute before a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { + return bean; + } + + /** + * This method is used to execute after a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { + return bean; + } + + public Constructor[] determineCandidateConstructors(Class beanClass, String beanName) throws BeansException { + /*Constructor[] declaredConstructors = beanClass.getDeclaredConstructors(); + Method[] declaredMethods = beanClass.getDeclaredMethods(); + List candidates = new ArrayList(declaredConstructors.length); + + for (int i = 0; i < declaredMethods.length; i++) { + Method method = declaredMethods[i]; + Annotation annotation = method.getAnnotation(getConstructorAnnotationType()); + if (annotation != null) { + if (Modifier.isStatic(method.getModifiers())) { + throw new IllegalStateException("Constructor annotation is not supported on static methods"); + } + + if (candidates.size() == 1) { + throw new IllegalStateException("Only one method is allowed to have constructor annotation in a bean: " + method); + } + + candidates.add(method); + } + } + + return (Constructor[]) candidates.toArray(new Constructor[candidates.size()]);*/ + return null; + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java new file mode 100644 index 0000000000..477582b1d3 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.processor; + +import java.lang.annotation.Annotation; + +import org.oasisopen.sca.annotation.Destroy; +import org.oasisopen.sca.annotation.Init; +import org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor; + +public class InitDestroyAnnotationProcessor extends InitDestroyAnnotationBeanPostProcessor { + + private static final long serialVersionUID = 0; + + private Class initAnnotationType = Init.class; + private Class destroyAnnotationType = Destroy.class; + + /** + * Gets init annotation type. + */ + protected Class getInitAnnotationType() { + return this.initAnnotationType; + } + + /** + * Sets init annotation type. + */ + /* + * public void setInitAnnotationType(Class + * initAnnotationType) { Assert.notNull(initAnnotationType, + * "Init annotation type must not be null."); this.initAnnotationType = + * initAnnotationType; } + */ + + /** + * Gets destroy annotation type. + */ + protected Class getDestroyAnnotationType() { + return this.destroyAnnotationType; + } + + /** + * Sets destroy annotation type. + */ + /* + * public void setDestroyAnnotationType(Class + * destroyAnnotationType) { Assert.notNull(destroyAnnotationType, + * "Destroy annotation type must not be null."); this.destroyAnnotationType + * = destroyAnnotationType; } + */ + + public InitDestroyAnnotationProcessor() { + // Set the @Init annotation type + setInitAnnotationType(initAnnotationType); + + // Set the @Destroy annotation type + setDestroyAnnotationType(destroyAnnotationType); + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java new file mode 100644 index 0000000000..493730bb0e --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java @@ -0,0 +1,164 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.processor; + +import java.beans.PropertyDescriptor; +import java.lang.annotation.Annotation; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; + +import org.apache.tuscany.sca.implementation.spring.invocation.PropertyValueWrapper; +import org.oasisopen.sca.annotation.Property; +import org.springframework.beans.BeanUtils; +import org.springframework.beans.BeansException; +import org.springframework.beans.FatalBeanException; +import org.springframework.beans.factory.config.BeanPostProcessor; +import org.springframework.util.Assert; +import org.springframework.util.ReflectionUtils; + +public class PropertyAnnotationProcessor implements BeanPostProcessor { + + private Class propertyAnnotationType = Property.class; + + private PropertyValueWrapper propertyValue; + + public PropertyAnnotationProcessor(PropertyValueWrapper propertyValue) { + this.propertyValue = propertyValue; + } + + /** + * Gets property annotation type. + */ + protected Class getPropertyAnnotationType() { + return this.propertyAnnotationType; + } + + /** + * Sets property annotation type. + */ + public void setPropertyAnnotationType(Class propertyAnnotationType) { + Assert.notNull(propertyAnnotationType, "'propertyAnnotationType' type must not be null."); + this.propertyAnnotationType = propertyAnnotationType; + } + + /** + * This method is used to execute before a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { + processAnnotation(bean); + return bean; + } + + /** + * This method is used to execute after a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { + return bean; + } + + /** + *

Processes a beans fields for injection if it has a {@link Property} annotation.

+ */ + protected void processAnnotation(final Object bean) { + + final Class clazz = bean.getClass(); + + ReflectionUtils.doWithMethods(clazz, new ReflectionUtils.MethodCallback() { + public void doWith(Method method) { + + Property annotation = (Property)method.getAnnotation(getPropertyAnnotationType()); + + if (annotation != null) { + if (Modifier.isStatic(method.getModifiers())) { + throw new IllegalStateException("Property annotation is not supported on static methods"); + } + + /* + if (Modifier.isPrivate(method.getModifiers())) { + throw new IllegalStateException("Property annotation is not supported on private methods"); + } + */ + + if (method.getParameterTypes().length == 0) { + throw new IllegalStateException("Property annotation requires at least one argument: " + method); + } + + PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method); + if (pd != null) { + String propName = annotation.name(); + if ("".equals(propName)) { + injectProperty(bean, pd, propertyValue.getPropertyObj(pd.getPropertyType(), pd.getName())); + } else { + injectProperty(bean, pd, propertyValue.getPropertyObj(pd.getPropertyType(), propName)); + } + } + } + } + }); + + ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback() { + public void doWith(Field field) { + + Property annotation = (Property)field.getAnnotation(getPropertyAnnotationType()); + + if (annotation != null) { + if (Modifier.isStatic(field.getModifiers())) { + throw new IllegalStateException("Property annotation is not supported on static fields"); + } + + /* + if (Modifier.isPrivate(field.getModifiers())) { + throw new IllegalStateException("Property annotation is not supported on private fields"); + } + */ + + ReflectionUtils.makeAccessible(field); + + Object propertyObj = null; + String propName = annotation.name(); + if ("".equals(propName)) { + propertyObj = propertyValue.getPropertyObj(field.getType(), field.getName()); + } else { + propertyObj = propertyValue.getPropertyObj(field.getType(), propName); + } + + if (propertyObj != null) + ReflectionUtils.setField(field, bean, propertyObj); + } + } + }); + } + + public void injectProperty(Object bean, PropertyDescriptor pd, Object propertyObj) { + + if (propertyObj != null) { + try { + pd.getWriteMethod().invoke(bean, new Object[] {propertyObj}); + } catch (Throwable e) { + throw new FatalBeanException("Problem injecting property: " + e.getMessage(), e); + } + } + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java new file mode 100644 index 0000000000..750956b60a --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java @@ -0,0 +1,168 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.processor; + +import java.beans.PropertyDescriptor; +import java.lang.annotation.Annotation; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; + +import org.apache.tuscany.sca.implementation.spring.invocation.ComponentWrapper; +import org.oasisopen.sca.annotation.Reference; +import org.springframework.beans.BeanUtils; +import org.springframework.beans.BeansException; +import org.springframework.beans.FatalBeanException; +import org.springframework.beans.factory.config.BeanPostProcessor; +import org.springframework.util.Assert; +import org.springframework.util.ReflectionUtils; + +public class ReferenceAnnotationProcessor implements BeanPostProcessor { + + private Class referenceAnnotationType = Reference.class; + private ComponentWrapper component; + + public ReferenceAnnotationProcessor(ComponentWrapper component) { + this.component = component; + } + + /** + * Gets referece annotation type. + */ + protected Class getReferenceAnnotationType() { + return this.referenceAnnotationType; + } + + /** + * Sets referece annotation type. + */ + public void setReferenceAnnotationType(Class referenceAnnotationType) { + Assert.notNull(referenceAnnotationType, "'referenceAnnotationType' type must not be null."); + this.referenceAnnotationType = referenceAnnotationType; + } + + /** + * This method is used to execute before a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { + processAnnotation(bean); + return bean; + } + + /** + * This method is used to execute after a bean's initialization callback. + * + * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String) + */ + public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { + return bean; + } + + /** + *

Processes a beans fields for injection if it has a {@link Reference} annotation.

+ */ + protected void processAnnotation(final Object bean) { + + final Class clazz = bean.getClass(); + + ReflectionUtils.doWithMethods(clazz, new ReflectionUtils.MethodCallback() { + public void doWith(Method method) { + + Reference annotation = (Reference)method.getAnnotation(getReferenceAnnotationType()); + + if (annotation != null) { + if (Modifier.isStatic(method.getModifiers())) { + throw new IllegalStateException("Reference annotation is not supported on static methods"); + } + + /* + if (Modifier.isPrivate(method.getModifiers())) { + throw new IllegalStateException("Reference annotation is not supported on private methods"); + } + */ + + if (method.getParameterTypes().length == 0) { + throw new IllegalStateException( + "Reference annotation requires at least one argument: " + method); + } + + PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method); + if (pd != null) { + String refName = annotation.name(); + if ("".equals(refName)) { + injectReference(bean, pd, pd.getName()); + } else { + injectReference(bean, pd, refName); + } + } + } + } + }); + + ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback() { + public void doWith(Field field) { + + Reference annotation = (Reference)field.getAnnotation(getReferenceAnnotationType()); + + if (annotation != null) { + if (Modifier.isStatic(field.getModifiers())) { + throw new IllegalStateException("Reference annotation is not supported on static fields"); + } + + /* + if (Modifier.isPrivate(field.getModifiers())) { + throw new IllegalStateException("Reference annotation is not supported on private fields"); + } + */ + + ReflectionUtils.makeAccessible(field); + + Object referenceObj = null; + String refName = annotation.name(); + if ("".equals(refName)) { + referenceObj = component.getService(field.getType(), field.getName()); + } else { + referenceObj = component.getService(field.getType(), refName); + } + + if (referenceObj != null) + ReflectionUtils.setField(field, bean, referenceObj); + } + } + }); + } + + /** + * Processes a property descriptor to inject a service. + */ + public void injectReference(Object bean, PropertyDescriptor pd, String name) { + + Object referenceObj = component.getService(pd.getPropertyType(), name); + + if (referenceObj != null) { + try { + pd.getWriteMethod().invoke(bean, new Object[] {referenceObj}); + } catch (Throwable e) { + throw new FatalBeanException("Problem injecting reference: " + e.getMessage(), e); + } + } + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/SpringXMLBeanDefinitionLoaderImpl.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/SpringXMLBeanDefinitionLoaderImpl.java new file mode 100644 index 0000000000..71feddb9f5 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/SpringXMLBeanDefinitionLoaderImpl.java @@ -0,0 +1,78 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.processor; + +import java.net.URL; +import java.util.List; + +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement; +import org.apache.tuscany.sca.implementation.spring.context.SCAGenericApplicationContext; +import org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader; +import org.springframework.beans.factory.xml.XmlBeanDefinitionReader; +import org.springframework.context.ApplicationContext; +import org.springframework.core.io.UrlResource; + +/** + * A tie that allows Tuscany to call Spring library to load the application context for the purpose of introspection + */ +public class SpringXMLBeanDefinitionLoaderImpl implements SpringXMLBeanDefinitionLoader { + + private static SCAGenericApplicationContext createApplicationContext(Object scaParentContext, + ClassLoader classLoader, + List resources) { + if (classLoader == null) { + classLoader = Thread.currentThread().getContextClassLoader(); + } + + SCAGenericApplicationContext appCtx = + new SCAGenericApplicationContext((ApplicationContext)scaParentContext, classLoader); + XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(appCtx); + + // REVIEW: [rfeng] How do we control the schema validation + xmlReader.setValidating(false); + + for (URL resource : resources) { + xmlReader.loadBeanDefinitions(new UrlResource(resource)); + } + + return appCtx; + + } + + @Override + public Object load(List resources, + List serviceElements, + List referenceElements, + List propertyElements, + List beanElements, + ProcessorContext context) { + SCAGenericApplicationContext applicationContext = createApplicationContext(null, null, resources); + serviceElements.addAll(applicationContext.getServiceElements()); + referenceElements.addAll(applicationContext.getReferenceElements()); + propertyElements.addAll(applicationContext.getPropertyElements()); + beanElements.addAll(applicationContext.getBeanElements()); + return applicationContext; + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader new file mode 100644 index 0000000000..4c8fa09951 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader @@ -0,0 +1,17 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +org.apache.tuscany.sca.implementation.spring.processor.SpringXMLBeanDefinitionLoaderImpl;ranking=100 \ No newline at end of file diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory new file mode 100644 index 0000000000..edd3d2e529 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +# Implementation class for the implementation extension +org.apache.tuscany.sca.implementation.spring.invocation.SpringImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.spring.SpringImplementation + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.handlers b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.handlers new file mode 100644 index 0000000000..6d29e21024 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.handlers @@ -0,0 +1 @@ +http\://www.springframework.org/schema/sca=org.apache.tuscany.sca.implementation.spring.namespace.ScaNamespaceHandler diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.schemas b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.schemas new file mode 100644 index 0000000000..249cc21c13 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/META-INF/spring.schemas @@ -0,0 +1 @@ +http\://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd=org/springframework/sca/xml/spring-sca.xsd diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/org/springframework/sca/xml/spring-sca.xsd b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/org/springframework/sca/xml/spring-sca.xsd new file mode 100644 index 0000000000..dfa0b931f6 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/main/resources/org/springframework/sca/xml/spring-sca.xsd @@ -0,0 +1,84 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/test/java/org/apache/tuscany/sca/implementation/spring/runtime/context/BeanLoadTestCase.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/test/java/org/apache/tuscany/sca/implementation/spring/runtime/context/BeanLoadTestCase.java new file mode 100644 index 0000000000..29dc73d1de --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring-runtime/src/test/java/org/apache/tuscany/sca/implementation/spring/runtime/context/BeanLoadTestCase.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.runtime.context; + +import java.io.File; + +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.context.SCAGenericApplicationContext; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.springframework.beans.factory.xml.XmlBeanDefinitionReader; +import org.springframework.core.io.UrlResource; + +/** + * + */ +public class BeanLoadTestCase { + + private SCAGenericApplicationContext context; + private XmlBeanDefinitionReader reader; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception { + context = new SCAGenericApplicationContext(null, getClass().getClassLoader()); + reader = new XmlBeanDefinitionReader(context); + } + + @Test + public void testLoad() throws Exception { + File file = + new File( + "/Users/rfeng/Perforce/perforce.internal.shutterfly.com_1666/rfeng_Raymond-Feng/SSP/giza/services/ecom/src/test/resources/com/shutterfly/services/ecom/ep.xml"); + UrlResource resource = new UrlResource(file.toURI().toURL()); + reader.loadBeanDefinitions(resource); + for (SpringBeanElement beanElement : context.getBeanElements()) { + System.out.println(beanElement); + } + + System.out.println(context.getPropertyElements()); + System.out.println(context.getReferenceElements()); + System.out.println(context.getServiceElements()); + + } + + /** + * @throws java.lang.Exception + */ + @After + public void tearDown() throws Exception { + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/LICENSE b/sca-java-2.x/trunk/contrib/modules/implementation-spring/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/META-INF/MANIFEST.MF b/sca-java-2.x/trunk/contrib/modules/implementation-spring/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..9226b047d7 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/META-INF/MANIFEST.MF @@ -0,0 +1,50 @@ +Manifest-Version: 1.0 +SCA-Version: 1.1 +Bundle-Name: Apache Tuscany SCA Spring Implementation Model +Bundle-Vendor: The Apache Software Foundation +Bundle-Version: 2.0.0 +Bundle-ManifestVersion: 2 +Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt +Bundle-Description: Apache Tuscany SCA Spring Implementation Model +Import-Package: javax.jws, + javax.xml.namespace, + javax.xml.stream, + org.apache.tuscany.sca.assembly;version="2.0.0", + org.apache.tuscany.sca.assembly.builder;version="2.0.0", + org.apache.tuscany.sca.assembly.impl;version="2.0.0", + org.apache.tuscany.sca.assembly.xml;version="2.0.0", + org.apache.tuscany.sca.context;version="2.0.0", + org.apache.tuscany.sca.contribution;version="2.0.0", + org.apache.tuscany.sca.contribution.processor;version="2.0.0", + org.apache.tuscany.sca.contribution.resolver;version="2.0.0", + org.apache.tuscany.sca.core;version="2.0.0", + org.apache.tuscany.sca.core.factory;version="2.0.0", + org.apache.tuscany.sca.core.invocation;version="2.0.0", + org.apache.tuscany.sca.databinding;version="2.0.0", + org.apache.tuscany.sca.databinding.impl;version="2.0.0", + org.apache.tuscany.sca.implementation.java;version="2.0.0", + org.apache.tuscany.sca.implementation.java.injection;version="2.0.0", + org.apache.tuscany.sca.implementation.java.introspect;version="2.0.0", + org.apache.tuscany.sca.implementation.java.introspect.impl;version="2.0.0", + org.apache.tuscany.sca.interfacedef;version="2.0.0", + org.apache.tuscany.sca.interfacedef.java;version="2.0.0", + org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0", + org.apache.tuscany.sca.interfacedef.util;version="2.0.0", + org.apache.tuscany.sca.invocation;version="2.0.0", + org.apache.tuscany.sca.monitor;version="2.0.0", + org.apache.tuscany.sca.policy;version="2.0.0", + org.apache.tuscany.sca.provider;version="2.0.0", + org.apache.tuscany.sca.runtime;version="2.0.0", + org.oasisopen.sca;version="2.0.0", + org.oasisopen.sca.annotation;version="2.0.0" +Bundle-SymbolicName: org.apache.tuscany.sca.implementation.spring +Bundle-DocURL: http://www.apache.org/ +Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 +Export-Package: org.apache.tuscany.sca.implementation.spring;version="2.0.0", + org.apache.tuscany.sca.implementation.spring.xml;version="2.0.0"; + uses:="javax.xml.stream, + org.apache.tuscany.sca.contribution.resolver, + org.apache.tuscany.sca.implementation.spring, + org.apache.tuscany.sca.contribution.processor, + org.apache.tuscany.sca.core, + javax.xml.namespace" diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/NOTICE b/sca-java-2.x/trunk/contrib/modules/implementation-spring/NOTICE new file mode 100644 index 0000000000..1325efd8bf --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/pom.xml b/sca-java-2.x/trunk/contrib/modules/implementation-spring/pom.xml new file mode 100644 index 0000000000..371bde71b9 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/pom.xml @@ -0,0 +1,59 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-modules + 2.0-SNAPSHOT + ../pom.xml + + tuscany-implementation-spring + Apache Tuscany SCA Spring Implementation Model + + + + org.apache.tuscany.sca + tuscany-assembly + 2.0-SNAPSHOT + + + org.apache.tuscany.sca + tuscany-assembly-xml + 2.0-SNAPSHOT + + + org.apache.tuscany.sca + tuscany-contribution + 2.0-SNAPSHOT + + + org.apache.tuscany.sca + tuscany-sca-api + 2.0-SNAPSHOT + + + org.apache.tuscany.sca + tuscany-implementation-java + 2.0-SNAPSHOT + + + + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java new file mode 100644 index 0000000000..64b36a0a44 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java @@ -0,0 +1,132 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +import java.util.ArrayList; +import java.util.List; + +/** + * Represents a element in a Spring application-context + * - this has id and className attributes + * - plus zero or more property elements as children + * + * @version $Rev$ $Date$ + */ +public class SpringBeanElement { + + private String id; + private String className = null; + private boolean innerBean = false; + private boolean abstractBean = false; + private boolean parentAttribute = false; + private boolean factoryBeanAttribute = false; + private boolean factoryMethodAttribute = false; + + private List properties = new ArrayList(); + private List constructorargs = new ArrayList(); + + public SpringBeanElement() { + } + + public SpringBeanElement(String id, String className) { + this.id = id; + this.className = className; + } + + public String getClassName() { + return className; + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public List getProperties() { + return properties; + } + + public void addProperty(SpringPropertyElement property) { + properties.add(property); + } + + public List getCustructorArgs() { + return constructorargs; + } + + public void addCustructorArgs(SpringConstructorArgElement args) { + constructorargs.add(args); + } + + public boolean isInnerBean() { + return innerBean; + } + + public void setInnerBean(boolean innerBean) { + this.innerBean = innerBean; + } + + public boolean isAbstractBean() { + return abstractBean; + } + + public void setAbstractBean(boolean abstractBean) { + this.abstractBean = abstractBean; + } + + public boolean hasParentAttribute() { + return parentAttribute; + } + + public void setParentAttribute(boolean parentAttribute) { + this.parentAttribute = parentAttribute; + } + + public boolean hasFactoryBeanAttribute() { + return factoryBeanAttribute; + } + + public void setFactoryBeanAttribute(boolean factoryBeanAttribute) { + this.factoryBeanAttribute = factoryBeanAttribute; + } + + public boolean hasFactoryMethodAttribute() { + return factoryMethodAttribute; + } + + public void setFactoryMethodAttribute(boolean factoryMethodAttribute) { + this.factoryMethodAttribute = factoryMethodAttribute; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringBeanElement [id=").append(id).append(", className=").append(className) + .append(", innerBean=").append(innerBean).append(", abstractBean=").append(abstractBean) + .append(", parentAttribute=").append(parentAttribute).append(", factoryBeanAttribute=") + .append(factoryBeanAttribute).append(", factoryMethodAttribute=").append(factoryMethodAttribute) + .append(", properties=").append(properties).append(", constructorargs=").append(constructorargs) + .append("]"); + return builder.toString(); + } + +} // end class SpringBeanElement diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java new file mode 100644 index 0000000000..1de0595d60 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java @@ -0,0 +1,90 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +import java.util.ArrayList; +import java.util.List; + +/** + * Represents a element in a Spring application-context + * - this has ref attribute + * + * @version $Rev$ $Date$ + */ +public class SpringConstructorArgElement { + + private String type; + private int autoIndex = -1; + private int index = -1; + private List refs = new ArrayList(); + private List values = new ArrayList(); + + public SpringConstructorArgElement() { + + } + + public SpringConstructorArgElement(String type) { + this.type = type; + } + + public String getType() { + return this.type; + } + + public List getRefs() { + return this.refs; + } + + public void addRef(String ref) { + this.refs.add(ref); + } + + public int getIndex() { + return this.index; + } + + public void setIndex(int index) { + this.index = index; + } + + public int getAutoIndex() { + return this.autoIndex; + } + + public void setAutoIndex(int index) { + this.autoIndex = index; + } + + public List getValues() { + return this.values; + } + + public void addValue(String value) { + this.values.add(value); + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringConstructorArgElement [type=").append(type).append(", autoIndex=").append(autoIndex) + .append(", index=").append(index).append(", refs=").append(refs).append(", values=").append(values) + .append("]"); + return builder.toString(); + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java new file mode 100644 index 0000000000..a5d4adb1bb --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java @@ -0,0 +1,259 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +import java.net.URL; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Extensible; +import org.apache.tuscany.sca.assembly.Implementation; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.assembly.impl.ImplementationImpl; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; + +/** + * Represents a Spring implementation. + * + * @version $Rev$ $Date$ + */ +public class SpringImplementation extends ImplementationImpl implements Implementation, Extensible { + public final static QName TYPE = new QName(SCA11_NS, "implementation.spring"); + // The location attribute which points to the Spring application-context XML file + private String location; + // The application-context file as a Spring Resource + private List resource; + private ComponentType componentType; + // Mapping of Services to Beans + private Map serviceMap; + // Mapping of property names to Java class + private Map> propertyMap; + // List of unresolved bean property references + private Map unresolvedBeanRef; + private ClassLoader classLoader; + + public SpringImplementation() { + super(TYPE); + this.location = null; + this.resource = null; + setUnresolved(true); + serviceMap = new HashMap(); + propertyMap = new HashMap>(); + unresolvedBeanRef = new HashMap(); + } // end method SpringImplementation + + /* Returns the location attribute for this Spring implementation */ + public String getLocation() { + return location; + } + + /** + * Sets the location attribute for this Spring implementation + * location - a URI to the Spring application-context file + */ + public void setLocation(String location) { + this.location = location; + return; + } + + public void setResource(List resource) { + this.resource = resource; + } + + public List getResource() { + return resource; + } + + /* + * Returns the componentType for this Spring implementation + */ + public ComponentType getComponentType() { + return componentType; + } + + /* + * Sets the componentType for this Spring implementation + */ + public void setComponentType(ComponentType componentType) { + this.componentType = componentType; + } + + @Override + public List getServices() { + return componentType.getServices(); + } + + @Override + public List getReferences() { + return componentType.getReferences(); + } + + @Override + public List getProperties() { + return componentType.getProperties(); + } + + /** + * Returns the Spring Bean which implements a particular service + * @param service the service + * @return the bean which implements the service, as a SpringBeanElement + */ + public SpringBeanElement getBeanFromService(Service service) { + SpringBeanElement theBean = serviceMap.get(service.getName()); + return theBean; + } + + /** + * Sets the mapping from a service to the Spring Bean that implements the service + * @param service the service + * @param theBean a SpringBeanElement for the Bean implementing the service + */ + public void setBeanForService(Service service, SpringBeanElement theBean) { + serviceMap.put(service.getName(), theBean); + } + + /** + * Add a mapping from a SCA property name to a Java class for the property + * @param propertyName + * @param propertyClass + */ + public void setPropertyClass(String propertyName, Class propertyClass) { + if (propertyName == null || propertyClass == null) + return; + propertyMap.put(propertyName, propertyClass); + return; + } // end method setPropertyClass + + /** + * Gets the Java Class for an SCA property + * @param propertyName - the property name + * @return - a Class object for the type of the property + */ + public Class getPropertyClass(String propertyName) { + return propertyMap.get(propertyName); + } // end method getPropertyClass + + public void setUnresolvedBeanRef(String refName, Reference reference) { + if (refName == null || reference == null) + return; + unresolvedBeanRef.put(refName, reference); + return; + } // end method setUnresolvedBeanRef + + public Reference getUnresolvedBeanRef(String refName) { + return unresolvedBeanRef.get(refName); + } // end method getUnresolvedBeanRef + + /** + * Use preProcess to validate and map the references and properties dynamically + */ + public void build(Component component) { + + for (Reference reference : component.getReferences()) { + if (unresolvedBeanRef.containsKey(reference.getName())) { + Reference ref = unresolvedBeanRef.get(reference.getName()); + componentType.getReferences().add(createReference(reference, ref.getInterfaceContract())); + unresolvedBeanRef.remove(reference.getName()); + } + } + + for (Property property : component.getProperties()) { + if (unresolvedBeanRef.containsKey(property.getName())) { + componentType.getProperties().add(createProperty(property)); + this.setPropertyClass(property.getName(), property.getClass()); + unresolvedBeanRef.remove(property.getName()); + } + } + } + + protected Reference createReference(Reference reference, InterfaceContract interfaze) { + Reference newReference; + try { + newReference = (Reference)reference.clone(); + if (newReference.getInterfaceContract() == null) + newReference.setInterfaceContract(interfaze); + } catch (CloneNotSupportedException e) { + throw new AssertionError(e); // should not ever happen + } + return newReference; + } + + protected Property createProperty(Property property) { + Property newProperty; + try { + newProperty = (Property)property.clone(); + } catch (CloneNotSupportedException e) { + throw new AssertionError(e); // should not ever happen + } + return newProperty; + } + + public ClassLoader getClassLoader() { + return classLoader; + } + + public void setClassLoader(ClassLoader classLoader) { + this.classLoader = classLoader; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = super.hashCode(); + result = prime * result + ((location == null) ? 0 : location.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (!super.equals(obj)) { + return false; + } + if (!(obj instanceof SpringImplementation)) { + return false; + } + SpringImplementation other = (SpringImplementation)obj; + if (location == null) { + if (other.location != null) { + return false; + } + } else if (!location.equals(other.location)) { + return false; + } + return true; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringImplementation [location=").append(location).append(", resource=").append(resource) + .append("]"); + return builder.toString(); + } +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationBuilder.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationBuilder.java new file mode 100644 index 0000000000..1a246fa03a --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationBuilder.java @@ -0,0 +1,41 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.builder.BuilderContext; +import org.apache.tuscany.sca.assembly.builder.ImplementationBuilder; + +/** + * + */ +public class SpringImplementationBuilder implements ImplementationBuilder { + + public void build(Component component, SpringImplementation implmentation, BuilderContext context) { + implmentation.build(component); + } + + public QName getImplementationType() { + return SpringImplementation.TYPE; + } + +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java new file mode 100644 index 0000000000..27c09c1f18 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring; + +import javax.xml.namespace.QName; + +/** + * Constants used in Spring Application Context XML files. + */ +public interface SpringImplementationConstants { + + String SCA_NS = "http://www.springframework.org/schema/sca"; + String SPRING_NS = "http://www.springframework.org/schema/beans"; + + String PROPERTY = "property"; + QName SCA_PROPERTY_ELEMENT = new QName(SCA_NS, PROPERTY); + QName PROPERTY_ELEMENT = new QName(SPRING_NS, PROPERTY); + + String SCASERVICE = "service"; + QName SCA_SERVICE_ELEMENT = new QName(SCA_NS, SCASERVICE); + + String SCAREFERENCE = "reference"; + QName SCA_REFERENCE_ELEMENT = new QName(SCA_NS, SCAREFERENCE); + + String BEANS = "beans"; + QName BEANS_ELEMENT = new QName(SPRING_NS, BEANS); + + String IMPORT = "import"; + QName IMPORT_ELEMENT = new QName(SPRING_NS, IMPORT); + + String BEAN = "bean"; + QName BEAN_ELEMENT = new QName(SPRING_NS, BEAN); + + String CONSTRUCTORARG = "constructor-arg"; + QName CONSTRUCTORARG_ELEMENT = new QName(SPRING_NS, CONSTRUCTORARG); + + String LIST = "list"; + QName LIST_ELEMENT = new QName(SPRING_NS, LIST); + + String SET = "set"; + QName SET_ELEMENT = new QName(SPRING_NS, SET); + + String MAP = "map"; + QName MAP_ELEMENT = new QName(SPRING_NS, MAP); + + String VALUE = "value"; + QName VALUE_ELEMENT = new QName(SPRING_NS, VALUE); + + String REF = "ref"; + QName REF_ELEMENT = new QName(SPRING_NS, REF); + + String ENTRY = "entry"; + QName ENTRY_ELEMENT = new QName(SPRING_NS, ENTRY); + + String APPLICATION_CONTEXT = "application-context.xml"; +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java new file mode 100644 index 0000000000..8de3a4cbe1 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java @@ -0,0 +1,71 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +import java.util.ArrayList; +import java.util.List; + +/** + * Represents a element in a Spring application-context + * - this has name and ref attributes + * + * @version $Rev$ $Date$ + */ +public class SpringPropertyElement { + + private String name; + private List refs = new ArrayList(); + private List values = new ArrayList(); + + public SpringPropertyElement() { + } + + public SpringPropertyElement(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public List getRefs() { + return this.refs; + } + + public void addRef(String ref) { + this.refs.add(ref); + } + + public List getValues() { + return this.values; + } + + public void addValue(String value) { + this.values.add(value); + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringPropertyElement [name=").append(name).append(", refs=").append(refs).append(", values=") + .append(values).append("]"); + return builder.toString(); + } + +} // end class SpringPropertyElement diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java new file mode 100644 index 0000000000..f27506f28b --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +/** + * Represents an element in a Spring application-context + * - this has name and type attributes + * @version $Rev$ $Date$ + */ +public class SpringSCAPropertyElement { + + private String name; + private String type; + + public SpringSCAPropertyElement() { + super(); + } + + public SpringSCAPropertyElement(String name, String type) { + this.name = name; + this.type = type; + } + + public void setName(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public void setType(String type) { + this.type = type; + } + + public String getType() { + return type; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringSCAPropertyElement [name=").append(name).append(", type=").append(type).append("]"); + return builder.toString(); + } + +} // end class SpringPropertyElement diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java new file mode 100644 index 0000000000..74cd3f4290 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicySet; + +/** + * Represents a element in a Spring application-context + * - this has id and className attributes + * - plus zero or more property elements as children + * + * @version $Rev$ $Date$ + */ +public class SpringSCAReferenceElement { + + private String name; + private String type; + private String defaultBean; + private List intents = new ArrayList(); + private List policySets = new ArrayList(); + + public SpringSCAReferenceElement() { + + } + + public SpringSCAReferenceElement(String name, String type) { + this.name = name; + this.type = type; + } + + public void setName(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public void setType(String type) { + this.type = type; + } + + public String getType() { + return type; + } + + public void setDefaultBean(String defaultBean) { + this.defaultBean = defaultBean; + } + + public String getDefaultBean() { + return defaultBean; + } + + public List getRequiredIntents() { + return intents; + } + + public List getPolicySets() { + return policySets; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringSCAReferenceElement [name=").append(name).append(", type=").append(type) + .append(", defaultBean=").append(defaultBean).append(", intents=").append(intents).append(", policySets=") + .append(policySets).append("]"); + return builder.toString(); + } + +} // end class SpringSCAReferenceElement diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java new file mode 100644 index 0000000000..181bd7a787 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicySet; + +/** + * Represents a element in a Spring application-context + * - this has id and className attributes + * - plus zero or more property elements as children + * + * @version $Rev$ $Date$ + */ +public class SpringSCAServiceElement { + + private String name; + private String type; + private String target; + private List intents = new ArrayList(); + private List policySets = new ArrayList(); + + public SpringSCAServiceElement() { + + } + + public SpringSCAServiceElement(String name, String target) { + this.name = name; + this.target = target; + } + + public void setName(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public void setType(String type) { + this.type = type; + } + + public String getType() { + return type; + } + + public void setTarget(String target) { + this.target = target; + } + + public String getTarget() { + return target; + } + + public List getRequiredIntents() { + return intents; + } + + public List getPolicySets() { + return policySets; + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("SpringSCAServiceElement [name=").append(name).append(", type=").append(type) + .append(", target=").append(target).append(", intents=").append(intents).append(", policySets=") + .append(policySets).append("]"); + return builder.toString(); + } + +} // end class SpringSCAServiceElement diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java new file mode 100644 index 0000000000..5eaf27ab81 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java @@ -0,0 +1,95 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.introspect; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.spring.SpringConstructorArgElement; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; + +/** + * Provides introspection functions for Spring beans + * This version leans heavily on the implementation-java classes + * + * @version $Rev$ $Date$ + */ +public class SpringBeanIntrospector { + + private JavaImplementationFactory javaImplementationFactory; + + /** + * The constructor sets up the various visitor elements that will be used to introspect + * the Spring bean and extract SCA information. + * + * @param assemblyFactory The Assembly Factory to use + * @param javaFactory The Java Interface Factory to use + * @param policyFactory The Policy Factory to use. + */ + public SpringBeanIntrospector(ExtensionPointRegistry registry, List conArgs) { + + FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); + javaImplementationFactory = factories.getFactory(JavaImplementationFactory.class); + } // end constructor + + /** + * Introspect a Spring Bean and extract the features important to SCA + * @param beanClass the Spring Bean class to introspect + * @param componentType the componentType that is filled in through the introspection + * process (assumed empty on invocation, filled on return + * @return a Map of property names to JavaElementImpl + * @throws ContributionResolveException - if there was a problem resolving the + * Spring Bean or its componentType + * + */ + public JavaImplementation introspectBean(Class beanClass, ComponentType componentType) + throws ContributionResolveException { + if (componentType == null) + throw new ContributionResolveException("Introspect Spring bean: supplied componentType is null"); + + // Create a Java implementation ready for the introspection + JavaImplementation javaImplementation = javaImplementationFactory.createJavaImplementation(); + // Set the type to be implementation.spring to avoid heuristic introspection + javaImplementation.setType(SpringImplementation.TYPE); + + try { + // Introspect the bean...the results of the introspection are placed into the Java implementation + javaImplementationFactory.createJavaImplementation(javaImplementation, beanClass); + + // Extract the services, references & properties found through introspection + // put the services, references and properties into the component type + componentType.getServices().addAll(javaImplementation.getServices()); + componentType.getReferences().addAll(javaImplementation.getReferences()); + componentType.getProperties().addAll(javaImplementation.getProperties()); + + } catch (IntrospectionException e) { + throw new ContributionResolveException(e); + } // end try + + return javaImplementation; + + } // end method introspectBean + +} // end class SpringBeanIntrospector diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java new file mode 100644 index 0000000000..2730ee3146 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java @@ -0,0 +1,917 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.spring.introspect; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.net.MalformedURLException; +import java.net.URI; +import java.net.URL; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.Enumeration; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.jar.Attributes; +import java.util.jar.JarEntry; +import java.util.jar.JarFile; +import java.util.jar.Manifest; +import java.util.logging.Level; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Multiplicity; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.ContributionFactory; +import org.apache.tuscany.sca.contribution.processor.ContributionReadException; +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.contribution.resolver.ClassReference; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringConstructorArgElement; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.implementation.spring.SpringPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement; +import org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader; +import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; + +/** + * Introspects a Spring XML application-context configuration file to create + * component type information. + * + * @version $Rev$ $Date$ + */ +public class SpringXMLComponentTypeLoader { + private final static Logger log = Logger.getLogger(SpringXMLComponentTypeLoader.class.getName()); + + private ExtensionPointRegistry registry; + private ContributionFactory contributionFactory; + private AssemblyFactory assemblyFactory; + private JavaInterfaceFactory javaFactory; + private SpringBeanIntrospector beanIntrospector; + + private SpringXMLBeanDefinitionLoader xmlBeanDefinitionLoader; + + public SpringXMLComponentTypeLoader(ExtensionPointRegistry registry) { + super(); + this.registry = registry; + FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); + this.assemblyFactory = factories.getFactory(AssemblyFactory.class); + this.javaFactory = factories.getFactory(JavaInterfaceFactory.class); + this.contributionFactory = factories.getFactory(ContributionFactory.class); + this.xmlBeanDefinitionLoader = + registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(SpringXMLBeanDefinitionLoader.class); + } + + /** + * Report a error. + * + * @param problems + * @param message + * @param model + */ + private void error(Monitor monitor, String message, Object model, Object... messageParameters) { + if (monitor != null) { + Problem problem = + monitor.createProblem(this.getClass().getName(), + "impl-spring-validation-messages", + Severity.ERROR, + model, + message, + (Object[])messageParameters); + monitor.problem(problem); + } + } + + protected Class getImplementationClass() { + return SpringImplementation.class; + } + + /** + * Base method which loads the component type from the application-context attached to the + * Spring implementation + * + */ + public void load(SpringImplementation implementation, ModelResolver resolver, ProcessorContext context) + throws ContributionReadException { + //System.out.println("Spring TypeLoader - load method start"); + ComponentType componentType = implementation.getComponentType(); + /* Check that there is a component type object already set */ + if (componentType == null) { + throw new ContributionReadException("SpringXMLLoader load: implementation has no ComponentType object"); + } + if (componentType.isUnresolved()) { + /* Fetch the location of the application-context file from the implementation */ + loadFromXML(implementation, resolver, context); + if (!componentType.isUnresolved()) + implementation.setUnresolved(false); + } // end if + //System.out.println("Spring TypeLoader - load method complete"); + } // end method load + + private Class resolveClass(ModelResolver resolver, String className, ProcessorContext context) + throws ClassNotFoundException { + ClassReference classReference = new ClassReference(className); + classReference = resolver.resolveModel(ClassReference.class, classReference, context); + if (classReference.isUnresolved()) { + throw new ClassNotFoundException(className); + } + Class javaClass = classReference.getJavaClass(); + return javaClass; + } + + /** + * Method which fills out the component type for a Spring implementation by reading the + * Spring application-context.xml file. + * + * @param implementation SpringImplementation into which to load the component type information + * @throws ContributionReadException Failed to read the contribution + */ + private void loadFromXML(SpringImplementation implementation, ModelResolver resolver, ProcessorContext context) + throws ContributionReadException { + List beans = new ArrayList(); + List services = new ArrayList(); + List references = new ArrayList(); + List scaproperties = new ArrayList(); + + URL resource; + List contextResources = new ArrayList(); + String contextPath = implementation.getLocation(); + + try { + resource = resolveLocation(resolver, contextPath, context); + contextResources = getApplicationContextResource(resource); + + implementation.setClassLoader(new ContextClassLoader(resolver, context)); + implementation.setResource(contextResources); + // The URI is used to uniquely identify the Implementation + implementation.setURI(resource.toString()); + + List appCxtBeans = new ArrayList(); + List appCxtServices = new ArrayList(); + List appCxtReferences = new ArrayList(); + List appCxtProperties = new ArrayList(); + + if (xmlBeanDefinitionLoader != null) { + xmlBeanDefinitionLoader.load(contextResources, + appCxtServices, + appCxtReferences, + appCxtProperties, + appCxtBeans, + context); + } + // Validate the beans from individual application context for uniqueness + validateBeans(appCxtBeans, appCxtServices, appCxtReferences, appCxtProperties, context.getMonitor()); + // Add all the validated beans to the generic list + beans.addAll(appCxtBeans); + services.addAll(appCxtServices); + references.addAll(appCxtReferences); + scaproperties.addAll(appCxtProperties); + } catch (Throwable e) { + throw new ContributionReadException(e); + } + + /* At this point, the complete application-context.xml file has been read and its contents */ + /* stored in the lists of beans, services, references. These are now used to generate */ + /* the implied componentType for the application context */ + generateComponentType(implementation, resolver, beans, services, references, scaproperties, context); + + return; + } // end method loadFromXML + + private URL resolveLocation(ModelResolver resolver, String contextPath, ProcessorContext context) + throws MalformedURLException, ContributionReadException { + URL resource = null; + URI uri = URI.create(contextPath); + if (!uri.isAbsolute()) { + Artifact parent = context.getArtifact(); + if (parent != null && parent.getURI() != null) { + URI base = URI.create("/" + parent.getURI()); + uri = base.resolve(uri); + // Remove the leading / to make artifact resolver happy + if (uri.toString().startsWith("/")) { + uri = URI.create(uri.toString().substring(1)); + } + } + Artifact artifact = contributionFactory.createArtifact(); + artifact.setUnresolved(true); + artifact.setURI(uri.toString()); + artifact = resolver.resolveModel(Artifact.class, artifact, context); + if (!artifact.isUnresolved()) { + resource = new URL(artifact.getLocation()); + } else { + throw new ContributionReadException("Location cannot be resloved: " + contextPath); + } + } else { + resource = new URL(contextPath); + } + return resource; + } + + /** + * Generates the Spring implementation component type from the configuration contained in the + * lists of beans, services, references and scaproperties derived from the application context + */ + private void generateComponentType(SpringImplementation implementation, + ModelResolver resolver, + List beans, + List services, + List references, + List scaproperties, + ProcessorContext context) throws ContributionReadException { + /* + * 1. Each sca:service becomes a service in the component type + * 2. Each sca:reference becomes a reference in the component type + * 3. Each sca:property becomes a property in the component type + * 4. IF there are no explicit service elements, each bean becomes a service + * 5. Each bean property which is a reference not pointing at another bean in the + * application context becomes a reference unless it is pointing at one of the references + * 6. Each bean property which is not a reference and which is not pointing + * at another bean in the application context becomes a property in the component type + */ + + JavaImplementation javaImplementation = null; + ComponentType componentType = implementation.getComponentType(); + + try { + // Deal with the services first.... + Iterator its = services.iterator(); + while (its.hasNext()) { + SpringSCAServiceElement serviceElement = its.next(); + Class interfaze = resolveClass(resolver, serviceElement.getType(), context); + Service theService = createService(interfaze, serviceElement.getName()); + // Spring allows duplication of bean definitions in multiple context scenario, + // in such cases, the latest bean definition overrides the older ones, hence + // we will remove any older definition and use the latest. + Service duplicate = null; + for (Service service : componentType.getServices()) { + if (service.getName().equals(theService.getName())) + duplicate = service; + } + if (duplicate != null) + componentType.getServices().remove(duplicate); + + componentType.getServices().add(theService); + // Add this service to the Service / Bean map + String beanName = serviceElement.getTarget(); + for (SpringBeanElement beanElement : beans) { + if (beanName.equals(beanElement.getId())) { + if (isValidBeanForService(beanElement)) { + // add the required intents and policySets for the service + theService.getRequiredIntents().addAll(serviceElement.getRequiredIntents()); + theService.getPolicySets().addAll(serviceElement.getPolicySets()); + implementation.setBeanForService(theService, beanElement); + } + } + } // end for + } // end while + + // Next handle the references + Iterator itr = references.iterator(); + while (itr.hasNext()) { + SpringSCAReferenceElement referenceElement = itr.next(); + Class interfaze = resolveClass(resolver, referenceElement.getType(), context); + Reference theReference = createReference(interfaze, referenceElement.getName()); + // Override the older bean definition with the latest ones + // for the duplicate definitions found. + Reference duplicate = null; + for (Reference reference : componentType.getReferences()) { + if (reference.getName().equals(theReference.getName())) + duplicate = reference; + } + if (duplicate != null) + componentType.getReferences().remove(duplicate); + + // add the required intents and policySets for this reference + theReference.getRequiredIntents().addAll(referenceElement.getRequiredIntents()); + theReference.getPolicySets().addAll(referenceElement.getPolicySets()); + componentType.getReferences().add(theReference); + } // end while + + // Next handle the properties + Iterator itsp = scaproperties.iterator(); + while (itsp.hasNext()) { + SpringSCAPropertyElement scaproperty = itsp.next(); + // Create a component type property if the SCA property element has a name + // and a type declared... + if (scaproperty.getType() != null && scaproperty.getName() != null) { + Property theProperty = assemblyFactory.createProperty(); + theProperty.setName(scaproperty.getName()); + // Get the Java class and then an XSD element type for the property + Class propType = Class.forName(scaproperty.getType()); + theProperty.setXSDType(JavaXMLMapper.getXMLType(propType)); + // Override the older bean definition with the latest ones + // for the duplicate definitions found. + Property duplicate = null; + for (Property property : componentType.getProperties()) { + if (property.getName().equals(theProperty.getName())) + duplicate = property; + } + if (duplicate != null) + componentType.getProperties().remove(duplicate); + + componentType.getProperties().add(theProperty); + // Remember the Java Class (ie the type) for this property + implementation.setPropertyClass(theProperty.getName(), propType); + } // end if + } // end while + + // Finally deal with the beans + Iterator itb; + // If there are no explicit service elements, then expose all the beans + if (services.isEmpty()) { + itb = beans.iterator(); + // Loop through all the beans found + while (itb.hasNext()) { + SpringBeanElement beanElement = itb.next(); + + // If its not a valid bean for service, ignore it + if (!isValidBeanForService(beanElement)) { + continue; + } + try { + // Load the Spring bean class + Class beanClass = resolveClass(resolver, beanElement.getClassName(), context); + // Introspect the bean + beanIntrospector = new SpringBeanIntrospector(registry, beanElement.getCustructorArgs()); + ComponentType beanComponentType = assemblyFactory.createComponentType(); + javaImplementation = beanIntrospector.introspectBean(beanClass, beanComponentType); + // Set the service name as bean name + for (Service componentService : beanComponentType.getServices()) { + componentService.setName(beanElement.getId()); + } + // Get the service interface defined by this Spring Bean and add to + // the component type of the Spring Assembly + List beanServices = beanComponentType.getServices(); + componentType.getServices().addAll(beanServices); + // Add these services to the Service / Bean map + for (Service beanService : beanServices) { + implementation.setBeanForService(beanService, beanElement); + } + } catch (Throwable e) { + // [rfeng] FIXME: Some Spring beans have constructors that take pararemters injected by Spring and + // Tuscany is not happy with that during the introspection + log.log(Level.SEVERE, e.getMessage(), e); + } + } // end while + } // end if + + itb = beans.iterator(); + while (itb.hasNext()) { + SpringBeanElement beanElement = itb.next(); + + // If its not a valid bean for service, ignore it + if (!isValidBeanForService(beanElement)) { + continue; + } + // Ignore if the bean has no properties and constructor arguments + if (beanElement.getProperties().isEmpty() && beanElement.getCustructorArgs().isEmpty()) + continue; + + ComponentType beanComponentType = assemblyFactory.createComponentType(); + + try { + Class beanClass = resolveClass(resolver, beanElement.getClassName(), context); + // Introspect the bean + beanIntrospector = new SpringBeanIntrospector(registry, beanElement.getCustructorArgs()); + javaImplementation = beanIntrospector.introspectBean(beanClass, beanComponentType); + } catch (Exception e) { + // [rfeng] FIXME: Some Spring beans have constructors that take pararemters injected by Spring and + // Tuscany is not happy with that during the introspection + log.log(Level.SEVERE, e.getMessage(), e); + continue; + } + Map propertyMap = javaImplementation.getPropertyMembers(); + JavaConstructorImpl constructor = javaImplementation.getConstructor(); + // Get the references by this Spring Bean and add the unresolved ones to + // the component type of the Spring Assembly + List beanReferences = beanComponentType.getReferences(); + List beanProperties = beanComponentType.getProperties(); + + Set excludedNames = new HashSet(); + Iterator itp = beanElement.getProperties().iterator(); + while (itp.hasNext()) { + SpringPropertyElement propertyElement = itp.next(); + // Exclude the reference that is also known as a spring property + excludedNames.add(propertyElement.getName()); + for (String propertyRef : propertyElement.getRefs()) { + if (propertyRefUnresolved(propertyRef, beans, references, scaproperties)) { + // This means an unresolved reference from the spring bean... + for (Reference reference : beanReferences) { + if (propertyElement.getName().equals(reference.getName())) { + // The name of the reference in this case is the string in + // the @ref attribute of the Spring property element, NOT the + // name of the field in the Spring bean.... + reference.setName(propertyRef); + componentType.getReferences().add(reference); + break; + } // end if + } // end for + + // Store the unresolved references as unresolvedBeanRef in the Spring Implementation type + for (Property scaproperty : beanProperties) { + if (propertyElement.getName().equals(scaproperty.getName())) { + // The name of the reference in this case is the string in + // the @ref attribute of the Spring property element, NOT the + // name of the field in the Spring bean.... + Class interfaze = + resolveClass(resolver, + (propertyMap.get(propertyElement.getName()).getType()).getName(), + context); + Reference theReference = createReference(interfaze, propertyRef); + implementation.setUnresolvedBeanRef(propertyRef, theReference); + break; + } // end if + } // end for + } // end if + } // end for + } // end while + + Iterator itcr = beanElement.getCustructorArgs().iterator(); + while (itcr.hasNext()) { + SpringConstructorArgElement conArgElement = itcr.next(); + for (String constructorArgRef : conArgElement.getRefs()) { + if (propertyRefUnresolved(constructorArgRef, beans, references, scaproperties)) { + for (JavaParameterImpl parameter : constructor.getParameters()) { + String paramType = parameter.getType().getName(); + Class interfaze = resolveClass(resolver, paramType, context); + // Create a component type reference/property if the constructor-arg element has a + // type attribute OR index attribute declared... + if ((conArgElement.getType() != null && paramType.equals(conArgElement.getType())) || (conArgElement + .getIndex() != -1 && (conArgElement.getIndex() == parameter.getIndex()))) { + // [rfeng] Commenting out the following code as the constructor parameter based SCA + // references are added already + /* + if (parameter.getClassifer() == org.oasisopen.sca.annotation.Reference.class) { + Reference theReference = createReference(interfaze, constructorArgRef); + componentType.getReferences().add(theReference); + } + */ + if (parameter.getClassifer() == org.oasisopen.sca.annotation.Property.class) { + // Store the unresolved references as unresolvedBeanRef in the Spring Implementation type + // we might need to verify with the component definition later. + Reference theReference = createReference(interfaze, constructorArgRef); + implementation.setUnresolvedBeanRef(constructorArgRef, theReference); + } + } + } // end for + } // end if + } // end for + } // end while + + // [rfeng] Add the remaining introspected references (w/ @Reference but without Spring property ref) + for (Reference ref : beanReferences) { + if (!excludedNames.contains(ref.getName()) && componentType.getReference(ref.getName()) == null) { + // Only add the ones that not listed by sca:reference + componentType.getReferences().add(ref); + } + } + + } // end while + + } catch (ClassNotFoundException e) { + // Means that either an interface class, property class or a bean was not found + throw new ContributionReadException(e); + } catch (InvalidInterfaceException e) { + throw new ContributionReadException(e); + } // end try + + // If we get here, the Spring assembly component type is resolved + componentType.setUnresolved(false); + implementation.setComponentType(componentType); + return; + } // end method generateComponentType + + /* + * Determines whether a reference attribute of a Spring property element is resolved either + * by a bean in the application context or by an SCA reference element or by an SCA property + * element + * @param ref - a String containing the name of the reference - may be null + * @param beans - a List of SpringBean elements + * @param references - a List of SCA reference elements + * @return true if the property is not resolved, false if it is resolved + */ + private boolean propertyRefUnresolved(String ref, + List beans, + List references, + List scaproperties) { + boolean unresolved = true; + + if (ref != null) { + // Scan over the beans looking for a match + Iterator itb = beans.iterator(); + while (itb.hasNext()) { + SpringBeanElement beanElement = itb.next(); + // Does the bean name match the ref? + if (ref.equals(beanElement.getId())) { + unresolved = false; + break; + } // end if + } // end while + // Scan over the SCA reference elements looking for a match + if (unresolved) { + Iterator itr = references.iterator(); + while (itr.hasNext()) { + SpringSCAReferenceElement referenceElement = itr.next(); + if (ref.equals(referenceElement.getName())) { + unresolved = false; + break; + } // end if + } // end while + } // end if + // Scan over the SCA property elements looking for a match + if (unresolved) { + Iterator itsp = scaproperties.iterator(); + while (itsp.hasNext()) { + SpringSCAPropertyElement propertyElement = itsp.next(); + if (ref.equals(propertyElement.getName())) { + unresolved = false; + break; + } // end if + } // end while + } // end if + } else { + // In the case where ref = null, the property is not going to be a reference of any + // kind and can be ignored + unresolved = false; + } // end if + + return unresolved; + + } // end method propertyRefUnresolved + + /** + * Validates whether the , and elements + * has unique names within the application context. + */ + private void validateBeans(List beans, + List services, + List references, + List scaproperties, + Monitor monitor) throws ContributionReadException { + + // The @target attribute of a subelement of a element + // MUST have the value of the @name attribute of one of the + // subelements of the element. + Iterator its = services.iterator(); + while (its.hasNext()) { + SpringSCAServiceElement serviceElement = its.next(); + boolean targetBeanExists = false; + Iterator itb = beans.iterator(); + while (itb.hasNext()) { + SpringBeanElement beanElement = itb.next(); + if (serviceElement.getTarget().equals(beanElement.getId())) + targetBeanExists = true; + } + if (!targetBeanExists) + error(monitor, "TargetBeanDoesNotExist", beans); + } // end while + + // The value of the @name attribute of an subelement of a + // element MUST be unique amongst the @name attributes of the + // subelements and the subelements of the element. + // AND + // The @default attribute of a subelement of a + // element MUST have the value of the @name attribute of one of the + // subelements of the element. + Iterator itr = references.iterator(); + while (itr.hasNext()) { + SpringSCAReferenceElement referenceElement = itr.next(); + boolean defaultBeanExists = true; + boolean isUniqueReferenceName = true; + Iterator itb = beans.iterator(); + while (itb.hasNext()) { + SpringBeanElement beanElement = itb.next(); + if (referenceElement.getDefaultBean() != null) + if (referenceElement.getDefaultBean().equals(beanElement.getId())) + defaultBeanExists = false; + if (referenceElement.getName().equals(beanElement.getId())) + isUniqueReferenceName = false; + } + Iterator itp = scaproperties.iterator(); + while (itp.hasNext()) { + SpringSCAPropertyElement propertyElement = itp.next(); + if (referenceElement.getName().equals(propertyElement.getName())) + isUniqueReferenceName = false; + } + if (!defaultBeanExists) + error(monitor, "DefaultBeanDoesNotExist", beans); + if (!isUniqueReferenceName) + error(monitor, "ScaReferenceNameNotUnique", beans); + } // end while + + // The value of the @name attribute of an subelement of a + // element MUST be unique amongst the @name attributes of the + // subelements and the subelements of the element. + Iterator itp = scaproperties.iterator(); + while (itp.hasNext()) { + SpringSCAPropertyElement propertyElement = itp.next(); + boolean isUniquePropertyName = true; + Iterator itb = beans.iterator(); + while (itb.hasNext()) { + SpringBeanElement beanElement = itb.next(); + if (propertyElement.getName().equals(beanElement.getId())) + isUniquePropertyName = false; + } + Iterator itrp = references.iterator(); + while (itrp.hasNext()) { + SpringSCAReferenceElement referenceElement = itrp.next(); + if (propertyElement.getName().equals(referenceElement.getName())) + isUniquePropertyName = false; + } + if (!isUniquePropertyName) + error(monitor, "ScaPropertyNameNotUnique", beans); + } // end while + } + + /** + * Validates whether a bean definition is valid for exposing as service. + */ + private boolean isValidBeanForService(SpringBeanElement beanElement) { + + if (beanElement.isInnerBean()) + return false; + if (beanElement.hasParentAttribute()) + return false; + if (beanElement.hasFactoryMethodAttribute()) + return false; + if (beanElement.hasFactoryBeanAttribute()) + return false; + if (beanElement.getClassName() == null) + return false; + if (beanElement.getClassName().startsWith("org.springframework")) + return false; + // return true otherwise + return true; + } + + /** + * Gets hold of the application-context.xml file as a Spring resource + * @param locationAttr - the location attribute from the element + * @param cl - the ClassLoader for the Spring implementation + */ + protected List getApplicationContextResource(URL url) throws ContributionReadException { + File manifestFile = null; + File appXmlFile; + File appXmlFolder; + File locationFile = null; + List appCtxResources = new ArrayList(); + + if (url != null) { + String path = url.getPath(); + locationFile = new File(path); + } else { + throw new ContributionReadException( + "SpringXMLComponentTypeLoader getApplicationContextResource: " + "unable to find resource file " + + url); + } + + if (locationFile.isDirectory()) { + try { + manifestFile = new File(locationFile, "META-INF" + File.separator + "MANIFEST.MF"); + if (manifestFile.exists()) { + Manifest mf = new Manifest(new FileInputStream(manifestFile)); + Attributes mainAttrs = mf.getMainAttributes(); + String appCtxPath = mainAttrs.getValue("Spring-Context"); + if (appCtxPath != null) { + String[] cxtPaths = appCtxPath.split(";"); + for (String path : cxtPaths) { + appXmlFile = new File(locationFile, path.trim()); + if (appXmlFile.exists()) { + appCtxResources.add(appXmlFile.toURI().toURL()); + } + } + return appCtxResources; + } + } + // No MANIFEST.MF file OR no manifest-specified Spring context , then read all the + // xml files available in the META-INF/spring folder. + appXmlFolder = new File(locationFile, "META-INF" + File.separator + "spring"); + if (appXmlFolder.exists()) { + File[] files = appXmlFolder.listFiles(); + for (File appFile : files) { + if (appFile.getName().endsWith(".xml")) { + appCtxResources.add(appFile.toURI().toURL()); + } + } + return appCtxResources; + } + } catch (IOException e) { + throw new ContributionReadException("Error reading manifest " + manifestFile); + } + } else { + if (locationFile.isFile() && locationFile.getName().endsWith(".jar")) { + try { + JarFile jf = new JarFile(locationFile); + JarEntry je; + Manifest mf = jf.getManifest(); + if (mf != null) { + Attributes mainAttrs = mf.getMainAttributes(); + String appCtxPath = mainAttrs.getValue("Spring-Context"); + if (appCtxPath != null) { + String[] cxtPaths = appCtxPath.split(";"); + for (String path : cxtPaths) { + je = jf.getJarEntry(path.trim()); + if (je != null) + appCtxResources.add(new URL("jar:" + locationFile.toURI().toURL() + + "!/" + + appCtxPath)); + } + return appCtxResources; + } + } + // No MANIFEST.MF file OR no manifest-specified Spring context , then read all the + // .xml files available in the META-INF/spring folder. + Enumeration entries = jf.entries(); + while (entries.hasMoreElements()) { + je = entries.nextElement(); + if (je.getName().startsWith("META-INF/spring/") && je.getName().endsWith(".xml")) { + appCtxResources.add(new URL("jar:" + locationFile.toURI().toURL() + "!/" + je.getName())); + } + } + return appCtxResources; + } catch (IOException e) { + // TODO: create a more appropriate exception type + throw new ContributionReadException( + "SpringXMLComponentTypeLoader getApplicationContextResource: " + " IO exception reading context file.", + e); + } + } else { + if (locationFile.getName().endsWith(".xml")) { + appCtxResources.add(url); + return appCtxResources; + } else { + // Deal with the directory inside a jar file, in case the contribution itself is a JAR file. + try { + if (locationFile.getPath().indexOf(".jar") > 0) { + String jarPath = url.getPath().substring(5, url.getPath().indexOf("!")); + JarFile jf = new JarFile(jarPath); + JarEntry je = + jf.getJarEntry(url.getPath().substring(url.getPath().indexOf("!/") + 2) + "/" + + "META-INF" + + "/" + + "MANIFEST.MF"); + if (je != null) { + Manifest mf = new Manifest(jf.getInputStream(je)); + Attributes mainAttrs = mf.getMainAttributes(); + String appCtxPath = mainAttrs.getValue("Spring-Context"); + if (appCtxPath != null) { + String[] cxtPaths = appCtxPath.split(";"); + for (String path : cxtPaths) { + je = + jf.getJarEntry(url.getPath().substring(url.getPath().indexOf("!/") + 2) + "/" + + path.trim()); + if (je != null) { + appCtxResources.add(new URL("jar:" + url.getPath() + "/" + path.trim())); + } + } + return appCtxResources; + } + } + // No MANIFEST.MF file OR no manifest-specified Spring context , then read all the + // .xml files available in the META-INF/spring folder. + Enumeration entries = jf.entries(); + while (entries.hasMoreElements()) { + je = entries.nextElement(); + if (je.getName().startsWith("META-INF/spring/") && je.getName().endsWith(".xml")) { + appCtxResources.add(new URL("jar:" + url.getPath() + "/" + je.getName())); + } + } + return appCtxResources; + } + } catch (IOException e) { + throw new ContributionReadException("Error reading manifest " + manifestFile); + } + } + } + } + + throw new ContributionReadException( + "SpringXMLComponentTypeLoader getApplicationContextResource: " + "unable to read resource file " + + url); + } // end method getApplicationContextResource + + /** + * Creates a Service for the component type based on its name and Java interface + */ + public Service createService(Class interfaze, String name) throws InvalidInterfaceException { + Service service = assemblyFactory.createService(); + JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); + service.setInterfaceContract(interfaceContract); + + // Set the name for the service + service.setName(name); + + // Set the call interface and, if present, the callback interface + JavaInterface callInterface = javaFactory.createJavaInterface(interfaze); + service.getInterfaceContract().setInterface(callInterface); + if (callInterface.getCallbackClass() != null) { + JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass()); + service.getInterfaceContract().setCallbackInterface(callbackInterface); + } + return service; + } // end method createService + + /** + * Creates a Reference for the component type based on its name and Java interface + */ + private org.apache.tuscany.sca.assembly.Reference createReference(Class interfaze, String name) + throws InvalidInterfaceException { + org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference(); + JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); + reference.setInterfaceContract(interfaceContract); + + // Set the name of the reference to the supplied name and the multiplicity of the reference + // to 1..1 - for Spring implementations, this is the only multiplicity supported + reference.setName(name); + reference.setMultiplicity(Multiplicity.ONE_ONE); + + // Set the call interface and, if present, the callback interface + JavaInterface callInterface = javaFactory.createJavaInterface(interfaze); + reference.getInterfaceContract().setInterface(callInterface); + if (callInterface.getCallbackClass() != null) { + JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass()); + reference.getInterfaceContract().setCallbackInterface(callbackInterface); + } + + return reference; + } + + private class ContextClassLoader extends ClassLoader { + public ContextClassLoader(ModelResolver resolver, ProcessorContext context) { + super(); + this.resolver = resolver; + this.context = context; + } + + private ModelResolver resolver; + private ProcessorContext context; + + @Override + protected Class findClass(String name) throws ClassNotFoundException { + return SpringXMLComponentTypeLoader.this.resolveClass(resolver, name, context); + } + + @Override + protected URL findResource(String name) { + try { + return resolveLocation(resolver, name, context); + } catch (Exception e) { + return null; + } + } + + @Override + protected Enumeration findResources(String name) throws IOException { + URL url = findResource(name); + if (url != null) { + return Collections.enumeration(Arrays.asList(url)); + } else { + Collection urls = Collections.emptyList(); + return Collections.enumeration(urls); + } + } + } +} // end class SpringXMLComponentTypeLoader diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java new file mode 100644 index 0000000000..4b4144f0c8 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java @@ -0,0 +1,244 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor; +import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.ContributionReadException; +import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; +import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.implementation.spring.introspect.SpringXMLComponentTypeLoader; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; + +/** + * SpringArtifactProcessor is responsible for processing the XML of an + * element in an SCA SCDL file. + * + * @version $Rev$ $Date$ + */ +public class SpringImplementationProcessor extends BaseStAXArtifactProcessor implements + StAXArtifactProcessor { + + private static final String LOCATION = "location"; + private static final String IMPLEMENTATION_SPRING = "implementation.spring"; + private static final QName IMPLEMENTATION_SPRING_QNAME = new QName(Constants.SCA11_NS, IMPLEMENTATION_SPRING); + private static final String MSG_LOCATION_MISSING = "Reading implementation.spring - location attribute missing"; + + private ExtensionPointRegistry registry; + private AssemblyFactory assemblyFactory; + private PolicySubjectProcessor policyProcessor; + + private FactoryExtensionPoint factories; + + public SpringImplementationProcessor(ExtensionPointRegistry registry) { + this.registry = registry; + this.factories = registry.getExtensionPoint(FactoryExtensionPoint.class); + this.assemblyFactory = factories.getFactory(AssemblyFactory.class); + this.policyProcessor = new PolicySubjectProcessor(registry); + } + + /** + * Report a exception. + * + * @param problems + * @param message + * @param model + */ + private void error(Monitor monitor, String message, Object model, Exception ex) { + if (monitor != null) { + Problem problem = + monitor.createProblem(this.getClass().getName(), + "impl-spring-validation-messages", + Severity.ERROR, + model, + message, + ex); + monitor.problem(problem); + } + } + + /** + * Report a error. + * + * @param problems + * @param message + * @param model + */ + private void error(Monitor monitor, String message, Object model, Object... messageParameters) { + if (monitor != null) { + Problem problem = + monitor.createProblem(this.getClass().getName(), + "impl-spring-validation-messages", + Severity.ERROR, + model, + message, + (Object[])messageParameters); + monitor.problem(problem); + } + } + + /* + * Read the XML and parse out the attributes. + * + * has a single required attribute: + * "location" - which is the target URI of of an archive file or a directory that contains the Spring + * application context files. + * If the resource identified by the location attribute is an archive file, then the file + * META-INF/MANIFEST.MF is read from the archive. + * If the location URI identifies a directory, then META-INF/MANIFEST.MF must exist + * underneath that directory. + * If the manifest file contains a header "Spring-Context" of the format: + * Spring-Context ::= path ( ';' path )* + * + * Where path is a relative path with respect to the location URI, then the set of paths + * specified in the header identify the context configuration files. + * If there is no MANIFEST.MF file or no Spring-Context header within that file, + * then the default behaviour is to build an application context using all the *.xml files + * in the META-INF/spring directory. + */ + public SpringImplementation read(XMLStreamReader reader, ProcessorContext context) + throws ContributionReadException, XMLStreamException { + + // Create the Spring implementation + SpringImplementation springImplementation = null; + + // Read the location attribute for the spring implementation + String springLocation = getURIString(reader, LOCATION); + if (springLocation != null) { + springImplementation = new SpringImplementation(); + springImplementation.setLocation(springLocation); + springImplementation.setUnresolved(true); + processComponentType(springImplementation); + } else { + error(context.getMonitor(), "LocationAttributeMissing", reader); + //throw new ContributionReadException(MSG_LOCATION_MISSING); + } + + // Read policies + policyProcessor.readPolicies(springImplementation, reader); + + // Skip to end element + while (reader.hasNext()) { + if (reader.next() == END_ELEMENT && IMPLEMENTATION_SPRING_QNAME.equals(reader.getName())) { + break; + } + } // end while + + return springImplementation; + } // end read + + /* + * Handles the component type for the Spring implementation + * @param springImplementation - a Spring implementation. The component type information + * is created for this implementation + * + */ + private void processComponentType(SpringImplementation springImplementation) { + + // Create a ComponentType and mark it unresolved + ComponentType componentType = assemblyFactory.createComponentType(); + componentType.setUnresolved(true); + springImplementation.setComponentType(componentType); + } // end processComponentType + + /* + * Write out the XML representation of the Spring implementation + * + */ + public void write(SpringImplementation springImplementation, XMLStreamWriter writer, ProcessorContext context) + throws ContributionWriteException, XMLStreamException { + + // Write + writer.writeStartElement(Constants.SCA11_NS, IMPLEMENTATION_SPRING); + policyProcessor.writePolicyAttributes(springImplementation, writer); + + if (springImplementation.getLocation() != null) { + writer.writeAttribute(LOCATION, springImplementation.getLocation()); + } + + writer.writeEndElement(); + + } // end write + + /** + * Resolves the Spring implementation - loads the Spring application-context XML and + * derives the spring implementation componentType from it + */ + public void resolve(SpringImplementation springImplementation, ModelResolver resolver, ProcessorContext context) + throws ContributionResolveException { + + if (springImplementation == null) + return; + + Monitor monitor = context.getMonitor(); + /* Load the Spring component type by reading the Spring application context */ + SpringXMLComponentTypeLoader springLoader = new SpringXMLComponentTypeLoader(registry); + try { + // Load the Spring Implementation information from its application context file... + springLoader.load(springImplementation, resolver, context); + } catch (ContributionReadException e) { + ContributionResolveException ce = new ContributionResolveException(e); + error(monitor, "ContributionResolveException", resolver, ce); + throw ce; + } + + ComponentType ct = springImplementation.getComponentType(); + if (ct.isUnresolved()) { + // If the introspection fails to resolve, try to find a side file... + ComponentType componentType = resolver.resolveModel(ComponentType.class, ct, context); + if (componentType.isUnresolved()) { + error(monitor, "UnableToResolveComponentType", resolver); + //throw new ContributionResolveException("SpringArtifactProcessor: unable to resolve componentType for Spring component"); + } else { + springImplementation.setComponentType(componentType); + springImplementation.setUnresolved(false); + } + + } // end if + + } // end method resolve + + public QName getArtifactType() { + return IMPLEMENTATION_SPRING_QNAME; + } + + public Class getModelType() { + return SpringImplementation.class; + } + +} // end class SpringArtifactProcessor diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLBeanDefinitionLoader.java b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLBeanDefinitionLoader.java new file mode 100644 index 0000000000..a3dc353ffc --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLBeanDefinitionLoader.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.spring.xml; + +import java.net.URL; +import java.util.List; + +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement; + +/** + * The utility interface to load Spring XML bean definitions into an application context + */ +public interface SpringXMLBeanDefinitionLoader { + /** + * @param resources + * @param serviceElements + * @param referenceElements + * @param propertyElements + * @param beanElements + * @param context + * @return + */ + Object load(List resources, + List serviceElements, + List referenceElements, + List propertyElements, + List beanElements, + ProcessorContext context); +} diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.ImplementationBuilder b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.ImplementationBuilder new file mode 100644 index 0000000000..7ea615051e --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.ImplementationBuilder @@ -0,0 +1,18 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +org.apache.tuscany.sca.implementation.spring.SpringImplementationBuilder;qname=http://docs.oasis-open.org/ns/opencsa/sca/200912#implementation.spring + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor new file mode 100644 index 0000000000..880d6fade0 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +# Implementation class for the artifact processor extension +org.apache.tuscany.sca.implementation.spring.xml.SpringImplementationProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200912#implementation.spring,model=org.apache.tuscany.sca.implementation.spring.SpringImplementation + diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions new file mode 100644 index 0000000000..4a9270d094 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions @@ -0,0 +1,17 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +org/apache/tuscany/sca/implementation/spring/definitions.xml diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties new file mode 100644 index 0000000000..28bd31ca11 --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties @@ -0,0 +1,28 @@ +# +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# +# +LocationAttributeMissing = Reading implementation.spring - location attribute missing +ContributionResolveException = ContributionResolveException occured due to: +UnableToResolveComponentType = SpringArtifactProcessor: unable to resolve componentType for Spring component +ScaServiceNameNotUnique = The value of the @name attribute of an element MUST be unique amongst the subelements of the element +ScaReferenceNameNotUnique = The value of the @name attribute of an element MUST be unique amongst the subelements of the element +ScaPropertyNameNotUnique = The value of the @name attribute of an element MUST be unique amongst the subelements of the element +DefaultBeanDoesNotExist = The @default attribute of a element MUST have the value of the @name attribute of one of the subelements of the element. +TargetBeanDoesNotExist = The @target attribute of a element MUST have the value of the @name attribute of one of the subelements of the element. diff --git a/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/org/apache/tuscany/sca/implementation/spring/definitions.xml b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/org/apache/tuscany/sca/implementation/spring/definitions.xml new file mode 100644 index 0000000000..18e7b1e60a --- /dev/null +++ b/sca-java-2.x/trunk/contrib/modules/implementation-spring/src/main/resources/org/apache/tuscany/sca/implementation/spring/definitions.xml @@ -0,0 +1,30 @@ + + + + + + + + + + -- cgit v1.2.3